Help please!!! This is worth 20 points of my grade

Answers

Answer 1

Answer:here’s number one hope I helped

Step-by-step explanation:

Related Questions

I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!

Explain how to obtain the equation 3x=6 from the given system.

5x+2y=2
x+y=-2

Answers

Step-by-step explanation:

You want to set one of the equations equal to either x or y. For this, I put x+y=-2 equal to y which would be y=-x-2. Then you plug this in to the other equation for y. This would give you 5x+2(-x-2)=2. When you factor the two into the parenthesis, combine like terms, and keep the x values on ones side and the other numbers on the other side, you get 3x=6

Need help I’m in class lol but please thanks

Answers

Answer:

[tex]4\frac{3}{8}[/tex]

Step-by-step explanation:

subtract [tex]19\frac{1}{8}[/tex][tex]-14\frac{3}{4}[/tex]

Hope this helps!

HELP ME PLZ YALL

1. 40% of 80 is
2. 25% of 60 is
3. 10% of 90 is

Answers

Answer:

40% of 80 is 32

25% of 60 is 15

10% of 90 is 9

I NEED HELP ASAP PLEASEEE

Answers

Answer:

11 5/8

Step-by-step explanation: add everything to get 11 5:8

Answer:

11 5/8

Step-by-step explanation:

Make all the fractional parts have the same denominator. ( 3 6/8, 2 4/8, and 5 3/8) Then add everything, and simplify

hope this helps!

30 Points!!!!
Kimberly is deciding between two cell phone plans. The first plan has a $50 sign-up
fee and costs $20 per month. The second plan has a $30 sign-up fee and costs $25 per
month. After how many months will the costs be the same for the two phone plans?

Answers

Answer:

The answer is four months

Step-by-step explanation:

You have a starting cost of $50 with a $20 fee every month

You have a starting cost of $30 with a $25 fee every month

Start: $50 ($20 per month)

M1 = $70, M2 = $90, M3 = $110, M4 = $130

Start: $30 ($25 per month)

M1 = $55, M2 = $80, M3 = $105, M4 = $130

In conclusion, the prices of the two will match at Month 4

Lisa starts a different business account that pays simple interest every 1 point
year on his principal, which was $35,000, and after one year has passed,
her account has earned $3150 in simple interest. Find the interest rate that
Lisa is getting on this business account

Answers

Answer:

Interest rate=9%

Step-by-step explanation:

Interest rate=$3150×100%/$35000×1

Rate=315000/35000=9%

The MP3 player Sean wants to buy costs $124. He has saved up one-third of the price. About how much money has Sean saved?

a. $45
b. $30
c. $35
d. $40

Answers

Answer:

D. $40

Step-by-step explanation:

To find how much he saved, divide the price of the MP3 player by 3:

124/3

= 41.33

This is closest to answer choice D, $40

D.$40 I just did this and it’s D

WILL GIVE BRAINLIEST. The data give the average number of days in May that are clear and cloudy in two cities.

Answers

Answer:57

Step-by-step explanation:

Answer:

B) 0.57

Step-by-step explanation:

It says "given that you are in Sacramento", so hint: only look at the Sacramento row. Ignore everything else, you don't need it.

Then it asks what is the probability of a clear day, so you look at the "Clear" column from the Sacramento row. That would be 17 days.

Lastly, you just simply divide from the total days. 17/30 = 0.57

8. Lauren wants to buy a shirt that costs $80. Her mother told her that she could only spend $35 for the shirt. The shirt finally went on sale for 40% off the original price. Will Lauren be able to buy the shirt? (Hint: If the shirt is 40% off the original price, what percent is she paying?)

Answers

Answer:

No. Lauren cannot buy the shirt. It costs $48 after the discount.

Step-by-step explanation:

Shirt Cost: $80

Money: $35

Discount: 40%

First, find the amount of the discount by finding 40% of the price. 40% is equal to 0.40 (or 40 divided by 100).

40% of $80 = 0.40 x 80 = $32

Since it's a discount, the final price is the original price minus the discount.

$80 - $32 = $48

So, after a 40% discount, the price is still $48. Lauren only has $35, so it will still be too expensive!

PLease help me i don understand this

Answers

Answer:

If he buys the gold necklace during the sale, he would have paid 19 dollars.

Step-by-step explanation:

So we would just need to find half of what 38 is. Which would be 19.

which graph best represents the solution set of y+4>2x

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

usatestprep

There are 13 maple trees currently in the park. Park workers will plant
35 more maple trees today. How many maple trees will the park have
when the workers are finished ?

Answers

Answer:

Step-by-step explanation:

10 plus 30=40

40 plus 5 plus 3=48

using transformations

i have to graph this problem using transformations. please help a shawty out :,(

Answers

i have the graphed answer right here

Find a number c such that the polynomial
p(x) = (x - c)(2x3 - 5x + 12)
contains the point (5,0).

Answers

C=5 because (x-c) = ax =0 so (5-c)=0 will be c=5

Given this equation, what is the y-intercept? y = – 5x
12 b =

Answers

Let's solve for b.

y=(−5x12)(b)

Step 1: Flip the equation.

−5bx12=y

Step 2: Divide both sides by -5x^12.

−5bx12

−5x12

−y

5x12

Answer:

−y

5x12

Two triangular tiles each have two sides measuring four inches. Which is a true statement?

A) Their corresponding angles are congruent.

B) The triangles are congruent.

C) The triangles may be congruent.

D) The triangles cannot be congruent.

Answers

Answer:

C; The triangles may be congruent

Step-by-step explanation:

Here, we have two sides of the each of the triangles equal already

By congruency, we might have SSS or SAS

if SSS, this mean that all the sides are equal

Since we do not know the measure of the third side, we cannot say that they are not congruent or they are congruent

Also, we do not know the measure of the angles of the triangles

If we have an angle that is equal in the two triangles, then we can have congruency through SAS

But since we do not know how these measures, we use the word ‘may’

A candy company puts 2 gumdrops in each bag. How many gumdrops will the company need to fill 687,250 bags?

Answers

Answer:

1374500

Step-by-step explanation:

687250 × 2 = 1374500

Answer:

1,374,500

Step-by-step explanation:

687250 * 2= 1,374,500

2 gumdrops for each bag :)

Find the slope of the line that passes through the two points (3 , 7) and (-1 , 4)

Answers

Answer:

m=3/4

Step-by-step explanation:

use y=mx+b formula

y = 5x
-4x + 3y = -11

Answers

Pretty sure it’s 6.......

PLEASE HURRY!!!!!!!!!!1
What is the measure of angle x?

A. 60 degrees
B. 70 degrees
C. 80 degrees
D. 100 degrees

Answers

Answer:

x=60

Step-by-step explanation:

Answer:

80 degrees

Step-by-step explanation:

Mia wants to buy a new jacket that costs $40, including taxes. She plans to save $5 each week. How many weeks will it take Mia to save enough money to buy the jacket?

Answers

Answer:

8 weeks

Step-by-step explanation:

A package of 8 hot dogs is on sale for $4.00. What is the price per hot dog?

$0.32
$0.50
$2.00
$5.00

Answers

Answer:

$0.50

Step-by-step explanation:

let x represent the price of a singular hot dog

8x = 4$

x = 4/8$

x = 0.50$

Answer:

0.50

Step-by-step explanation:

8 x 0.50= 4 so thats the correct answer

Rosie writes the equation 24(mx+n)=3x+17, where m and n are real numbers.
If m=14 and n=13, does the equation have one solution, infinitely many solutions, or no solutions? Explain your answer.

Answers

Answer:

Step-by-step explanation:

24(mx+n)=3x+17

24(14x+13)=3x+17

336x+312=3x+17

336x-3x=17-312

333x=-295

X=16.063

The required solution has one solution at x = 0.886 and Equation have infinitely many solution when n = -15.41 .

What is a linear equation ?

A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.

Given:

The given equation is

24(mx+n)=3x+17,

where m and n are real numbers.

According to given question we have

By put the value of m=14 and n=13, in given equation we have

24(mx +n)=3x+17

24(14x+13)=3x+17

336x+312=3x+17

336x-3x=17-312

333x=-295

X=-0.885

Thus x = 0.886 we can say that the equation having one solution .

; if m = 18 then find n .

put m = 18 in the given equation

= 24(18.(0.886) + n ) = 3(0.886) + 17

= 24(15.94) + 24n = 2.658 + 17

= 382.56 + 24n = 19.658

= 24n = 19.658 - 382.56

= n = -362.902/24

n = -15.12

The equation have infinitely many solution when n = -15.41.

Therefore, the required solution has one solution at x = 0.886 and

Equation have infinitely many solution when n = -15.41 .

Learn more details about linear equation here:

https://brainly.com/question/11897796

#SPJ2

find the perimeter of the figure below 13ft and 12ft

Answers

Answer:

Yes

Step-by-step explanation:

Yes

Answer:

Step-by-step explanation:

A. Only Graph A is a function.
B. Only Graph B is a function.
C. Both graphs are functions.
D. Neither graph is a function.
Which statement is true?

Answers

Answer:

b: only graph b is a function

Step-by-step explanation:

if you look closely graph a is in the middle of the boxes and all over the place, so the answer has to be b. Your welcome (pls give brainliest)

A dining set is priced at $785. If the sales tax is 9 percent, what is the cost to purchase the dining set? Round to the nearest cent if necessary?

Answers

Answer:

$855.65

Step-by-step explanation:

Multiply 785 by 0.09 to get the sales tax amount which is 70.65.

Add the sales tax amount to the price of the dining set to get cost after tax.

Match each slope and y-intercept with the appropriate linear equation.
m= 4, b = 3
y = -2x + 5
m=5, b = -2
y = 4x +3
m = 3, b = 4
y = 5x - 2
m = -2, b=5
y = 3x + 4

Answers

Answer:

m= 4, b = 3 matches with y = 4x +3

m=5, b = -2 matches with y = 5x - 2

m = 3, b = 4 matches with y = 3x + 4

m = -2, b=5 matches with y = -2x + 5

Step-by-step explanation:

Slope-intercept form is y = mx + b in which m = slope and b = y-intercept

Answer:m= 4, b = 3 matches with y = 4x +3

m=5, b = -2 matches with y = 5x - 2

m = 3, b = 4 matches with y = 3x + 4

m = -2, b=5 matches with y = -2x + 5

Step-by-step explanation:

2(d+9)

D=8

Answer___

Answers

Answer:

Step-by-step explanation:

2(8+9)

2(17)

the martin family truck gets an averge of 33 miles per gallon. Predict how many miles they can drive using 5 gallons on gas

Answers

Answer:

165

Step-by-step explanation:

33×5=165 because of them riding 33 miles with 1 gallon so if they use 5 gallons they will travel 165 miles

PLEASE HELP I WILL MARK BRAINLIEST

Answers

Answer:

a: y= -5x

b: y= 2x +3

c: y= -3

d: undefined or x=6

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