Evaluate the following expressions:
a) 5(-3)
b) 5/66-66)
c) -2(10)(-3)

Answers

Answer 1

Answer:

1.-15

2.-4351/66

3.

Step-by-step explanation:


Related Questions

Three adults and two kids want to cross a river using a small canoe. The canoe can carry
two kids or one adult. How many times must the canoe cross the river to get everyone to the
other side?

Answers

4 times will take you to cross

Which of the following types of credits would best describes home equity loans? a. closed and secured b. closed and unsecured c. open and secured d. open and unsecured​

Answers

Answer:

a. closed and secured

Step-by-step explanation:

This type is usual for home or car loans

Closed-end secured loans are loans backed by collateral—usually an asset like a home or a car—that can be used as payment to the lender if you don't pay back the loan. Secured loans offer faster approval. Loan terms for unsecured loans are generally shorter

The following types of credits that would best describes home equity loans is:  a. closed and secured.

What is home equity loans?

An home equity loans is a type of loan given to a person in which their assets tend to serve as a collateral incase they did not pay the amount lend to them.

Home equity loan is a closed-end secured loans because when the borrower fails to payback or unable to payback the lender their assets such as property or car will be use to repay the lender.

Inconclusion the types of credits that would best describes home equity loans is:  a. closed and secured.

Learn more about  home equity loans here:https://brainly.com/question/26479975

(PLEASE HELP! WILL MARK BRAINLIEST!!!!)

1. Given any two angle measures and a side length you can always create a triangle. Is this statement true or false? Explain your answer.


2. What is the sum of the three angles inside of a triangle and how do you know?

Answers

Answer:

false and sum of the three angles of any triangle is equal to 180 degrees.

Step-by-step explanation:

Can anyone help me solve this?

Answers

Answer:

no idea!!!

Step-by-step explanation:

Im sorry. :(

The graph shows the grams of protein in different amounts of milk.

Which of these statements is true?

Math item stem image
CLEAR CHECK

There are 20 grams of protein in 2 cups of milk.


There are 8 grams of protein per cup of milk.


The unit rate of protein in milk is 13.5 grams per cup.


There are 1.5 grams of protein in 12 cups of milk.

Answers

Answer:

8 gram of protein per cup of milk

Step-by-step explanation:

please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

a = E

b = A

c = B

d = D

I solved this using my graphic calculator.

What is the vertex of the quadratic function y=-(x-3)^2+4

Answers

Answer:

vertex = (3, 4 )

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

y = - (x - 3)² + 4 ← is in vertex form

with (h, k ) = (3, 4 ) ← vertex

8x - 3(2x + 5) + x + 4

Answers

Answer:

Simplify the expression.

3 x − 11

Step-by-step explanation:

Hello! :)

=8x + (−3) (2x) + (−3) (5) + x + 4 Distribute

=8x + −6x + −15 + x + 4

=8x + − 6x + − 15 + x + 4 Combine like terms

=(8x + − 6x + x) + (−15 + 4)

3x + -11 (ANSWER)

Hope this helped you

THEDIPER

!!PLEASE HELP!!
also if you could explain how you solved it. It would be awesome :)
f(x)=3x^3+4x^2-8x−2
g ( x ) = 3x −5
Find ( x ) (f−g)(x).

Answers

Answer:

3x^3+4x^2-11x+3

Step-by-step explanation:

(f-g)(x)=f(x)-g(x) = 3x^3+4x^2-8x-2-(3x-5)= 3x^3+4x^2-11x+3

877.419 , 836.219 , 877.078
From greatest to​ least, the decimals are?

Answers

Answer:

877.419 , 877.078 , 836.219

Step-by-step explanation:

Answer:877.419,877.078,836.219

John has a bag of marbles the contains 12 red marbles, 20 green marbles, and 17 blue marbles. If John pulls one marble out of the bag, what is the probability that it will not be red?

Answers

Answer:

37/49

Step-by-step explanation:

12+20+17=49

20+17=37

Gianna put $1000 in a savings account for 18 months, The interest on the account is 3.5%. How much will Gianna earn in interest? What amount will she have at the end of that time period?

Answers

Answer:

amount of interest = 52.5

amount at the end of the period = 1052.5

Step-by-step explanation:

use the formula for simple interest

PRT/100

P is the principle

R is the rate of interest charged

T is the Time taken

18 months  = 1 years 6 months ( 1.5 years)

1000 * 3.5 * 1.5 = 5250

5250/100 = 52.5

the amount of interest = 52.5

the amount she will have at the end of the period

= 1000 +52.5

= 1052.5

A water park has two large buckets that slowly fill with water. One bucket dumps water every 12 minutes. The other bucket dumps water every
10 minutes. Five minutes ago, both buckets dumped water. When will both buckets dump water at the same time again?


PLEASE HELPPPP!!

Answers

in an hour (60 minutes)

After 60 minutes  both buckets dump water at the same time again.

What is LCM?

The least common multiple that is divisible by both a and b is the smallest positive integer, lowest common multiple, or smallest common multiple of two numbers a and b, generally indicated by LCM.

Given:

One bucket dumps water every 12 minutes. , while the other bucket dumps water every 10 minutes.

So, to find the When will both buckets dump water at the same time again we have to find the LCM

10 = 1 × 2 × 5

12 = 1 × 2 × 2 × 3

LCM = 1 × 2 × 2 × 3 × 5 = 60

Hence, After 60 minutes both buckets dump water at the same time again.

Learn more about Least Common Multiple here:

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How are the shapes alike

Answers

1. Each shape has 6 faces

Which relationship between the legs and the hypotenuse of the right triangle is correct?
A) 15 + 16 = x
B) 15 + x = 16
C) 15^2 + 16^2 = x^2
D) 15^2 + x^2 = 16^2

Answers

Answer:

c

Step-by-step explanation:

C) 15^2 + 16^2 = x^2

hyp² = Adj² + opp²

X² = 15² + 16²

It’s C because the hypotenuse

The difference between 2 numbers is 8. The sum of the two numbers is 20. Find the number. ​

Answers

Answer:

The numbers are 6 and 14

Step-by-step explanation:

Let the two numbers be x and y

x-y = 8

x+y = 20

Add the two equations

x-y = 8

x+y = 20

-----------------

2x = 28

Divide by 2

2x/2 = 28/2

x = 14

Subtract the two equations

x-y = 8

-x-y = -20

-----------------

-2y = -12

Divide by -2

-2y/-2 = -12/-2

y = 6

The numbers are 6 and 14

Answer:

14, 6

Step-by-step explanation:

x-y =8 =>x=y+8

x+y=20

y+8 +y=20

2y=20 - 8

2y=12

y=12 :2

y=6 (the second number

x=6 +8 =14 (the first number

Is 2.555 a whole number ?

Answers

Answer:

No.

Step-by-step explanation:

Because it is a decimal. Don't forget to thank me!!!

A family bought a total of 16 adult and child tickets to a magic show.adult tickets are 10.50 each and child tickets are 7.50 each .the family paid a total of $141

Answers

Answer:

There were 7 adults and 9 children paying tickets to the magic show

Step-by-step explanation:

System of Equations

A system of equations consists of more than one variable related to more than one equation. The question we're working on requires to know two variables: the number of children and the number of adults that paid to a magic show.

Let's call x to the number of adults and y to the number of children. The first condition states there are a total of 16 persons in the group. This can be written as:

[tex]x+y=16[/tex]         [1]

We also know the adult tickets cost $10.50 each and child tickets cost $7.50 each. This means the total amount paid for the tickets is:

[tex]total\ paid = 10.50*x+7.50*y[/tex]

We are given this total, thus

[tex]10.50*x+7.50*y=141[/tex]            [2]

The system formed by [1] and [2] must be solved to answer the question. Let's solve [1] for x:

[tex]x=16-y[/tex]

And substitute x in [2]:

[tex]10.50*(16-y)+7.50*y=141[/tex]

Operating:

[tex]10.50*16-10.50*y+7.50*y=141[/tex]

[tex]-10.50*y+7.50*y=141-10.50*16[/tex]

Joining like terms and operating on the right side:

[tex]-3y=-27[/tex]

Solving:

[tex]\displaystyle y=\frac{-27}{-3}[/tex]

[tex]\boxed{y=9}[/tex]

The value of x is calculated by

x=16-y=16-9

[tex]\boxed{x=7}[/tex]

This means there were 7 adults and 9 children paying tickets to the magic show

What is the sum of 16.87 + (–98.35)? –115.22 –81.48 81.48 115.22

Answers

Answer:

the answer is -81.48

Step-by-step explanation:

The sum of the expression is -81.48

What is the BODMAS rule?

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here,  16.87 + (–98.35) Thus using the BODMAS rule we get the sum as  16.87 + (–98.35) =-81.48

Hence, The sum of the expression is -81.48

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

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What is the change in temperature a customer in a grocery store experiences when they walk from the chilled vegetable section at 4oC to the frozen fish section which is set to -18oC?

A.-14oC
B.14oC
C.-22oC
D.22oC

Answers

Answer:

-22oC

Step-by-step explanation:

I hope you mean -22 degrees Celsius, because that almost tricked me. 4'C -22'C is equal to -18'C, so that means C is the answer.

Answer:

Temperature of vegetable section = 4°C  

Temperature of fish section = −18°C  

Change in temperature = 4°C − (−18°C) = 4°C + 18°C = 22°C  

Step-by-step explanation:  

Plz mark as brainlist..

What are the coordinates of the midpoint A(5, 8) and B(-1, -4)

Answers

Answer:

(2, 2)

Step-by-step explanation:

Given points

A(5, 8) and B(-1, -4)

Midpoint formula

x = (x1+x2)/2 = (5 - 1)/2 = 2y = (y1 + y2)/2 = (8 - 4)/2 = 2

Midpoint is (2, 2)

the silver party birthday package fun warehouse costs $225. the package includes activities
, drinks, pizza, and ice cream for a group of 13 children ​

Answers

Answer:

ujhb ;jenwpfeuw9oytr87w4i4398743203irjfgk

Step-by-step explanation:

frylgbrbbiyebvkhweylirgkhbngiwoerulkhbvlihrfkvbruilefjkvgbwiulrejkfmngvhb jrio;e;jfeir'spgvnjth'\w/to;jnjf';thgbv;trjkvnrtjkgvbv jrkfds,

mvpbinh54utgj['p4\iwujgi5ptjnrtgojltngibklrtjngirglihnir

Answer:

What is the answer Choices? message me and ill answer.

Step-by-step explanation:

Select the correct expressions that will make a true statement using division.(Correct answer gets brainliest!!!)

Answers

Answer:

ya daddy

Step-by-step explanation:

The coordinates of point A are (-3, 6) and the coordinates of point B are (3-6). Find the slope of AB

A) The slope is 2.
B) The slope is 0.
C)The slope is 1 / 2
D) The slope is -2.​

Answers

Answer:

B

Step-by-step explanation:

Answer:

it should be 2, A

Step-by-step explanation:

you label (-3,6) as your x1 and y1 and label (3,-6) as your x2 and y2 you subtract y2 -y1 and get -12 and subtract x2-x1 and get -6 you divide -12 by -6 and you get 2

2x + 1 = 1 PLZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPP

Answers

Answer:

x=0

Step-by-step explanation:

if something + 1 is 1, that means that 'something' has to be 0, and to make 2x 0, x has to be 0

Answer:

x = 0

Step-by-step explanation:

I hope this is correct and that this answer helps you.

How I got the answer:

2 x 0 = 0

0 + 1 = 1

Find the midpoint of line segment joining The points (-1,-3) and (-5,12)

Answers

Answer:

The answer is

[tex]( - 3 \: , \: \frac{9}{2} ) \\ [/tex]

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

[tex]M = ( \frac{x_1 + x_2}{2} , \: \frac{y_1 + y_2}{2} )\\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-1,-3) and (-5,12)

The midpoint is

[tex]M = ( \frac{ - 1 - 5}{2} \: , \: \frac{ - 3 + 12}{2} ) \\ = ( - \frac{6}{2} \: , \: \frac{9}{2} )[/tex]

We have the final answer as

[tex]( - 3 \: , \: \frac{9}{2} ) \\ [/tex]

Hope this helps you

Step-by-step explanation:

Hey there!

The given coordinates are; (-1,-3) and (-5,12).

Now;

Use formula for midpoint.

[tex]m(x,y) = ( \frac{x1 + x2}{2} ,\frac{y1 + y2}{2} )[/tex]

Put all values.

[tex](x,y) = ( \frac{ - 1 - 5}{2} ,\frac{ - 3 + 12}{2} )[/tex]

Simplify it to get answer.

[tex](x,y) = ( \frac{ - 6}{2} , \frac{9}{2}) [/tex]

[tex](x,y) = ( - 3, \frac{9}{2} )[/tex]

Therefore the midpoint is; (-3,9/2).

Hope it helps..

Could i get help on this one?

Answers

Answer:

uhh

Step-by-step explanation:

Answer:

45.6

Step-by-step explanation:

First you write it out as a proportion 2/7.6=12/x find the value of x and you get 45.6.

Attempted Solution:3x+27=6x in 2 cases

Answers

Answer:

9

Step-by-step explanation:

You take 3x and subtract it from both sides.

3x-3x+27=6x-3x

You now should have 27=3x. Divide 3 from 27 to get 9 as your total.

g(x)=3x+4
h(x)=3x-1
Find (gºh)(x)

Answers

Answer:

In the pic

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

Mary counts the blue and orange gumballs present in a gumball machine. She determines there are 10 blue and 6 orange gumballs. Mary makes the claim, "I am most likely going to get a blue gumball when I turn the knob because the ratio of blue to orange gumballs is 5.2." Mary's claim is incorrect. Which statement identifies the errors Mary has made?​

Answers

if you divide 10 by 2 and 6 by 2 you will get 5 and 3. the ratio in this question is not 5:2 it is 5:3.

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