HELP ILL MARK U AS BRaiNLIEST

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Answer 1

Answer:

Step-by-step explanation:

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Melanie earns $7 per hour when she
baby-sits. An equation for this relation
is w = 7h, where h represents the
number of hours and w represents
Melanie's wage in dollars.
a) Use the equation to create a table
of values.
b) In one week, Melanie earned $105.
How many hours did she baby-sit?
c) In one month, Melanie baby-sat for
24 h. How much did she earn
from baby-sitting in that month

Answers

Answer:

A) We know that she make $7 per hour, with this we can make a table:

1hr | $7

2hr | $14

3hr | $21

etc...

B) If in one week she earns $105 and 1w = 7h (1hr = $7) holds true, that means that we have to divide 105 by 7 which gives us 15hrs

C) If she baby-sat for 24hrs, we just have to multiply that by 7 and we get $168

Hope that helped!

I need help on this with solutions please

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Answer:

See answers below:

1. AAS2. ASA3. SAS4. HL5. SSS6. ΔABC ≅ ΔDFE7. ΔTRS ≅ ΔTUV8. ΔTRS ≅ ΔSUT9. ΔCAB ≅ ΔFDE

9 + 7b - 666 +268 The polynomial in standard form

Answers

Answer:

7b-389

Step-by-step explanation:

This is the polynomial in standard form. Hope this helps!

What is the simplified form of (3\4)exponet3 ? Enter your answer as a fraction by filling in the boxes.

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Answer:

Calculator to simplify complex fractions; fractions that have numerators and denominators, each of which are a mixed number, fraction, or integer. Solutions are given to solve the complex fraction by LCD multiplication or as Enter Mixed Numbers, Fractions or Integers Reduce fractions where possible163−615=163−25.

Step-by-step explanation:

Please answer asap!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

x = 90

Step-by-step explanation:

The 90-degree angle and "x" form a straight line. The degree measurement of a straight line is 180. That means that if one adds 90 and "x", they will get 180, and therefore, x equals 90.

x=90 i think i could be wrong

what is equal to 2/5

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Answer:

0.4

Step-by-step explanation:

if fractions: 4/10, 6/15, 8/20, 10/25 and so on. decimal form: 0.4
percentage: 40%
hope that helps!!

Estimate a 10% tip on a restaurant bill of $75.28.

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8 dollars

Step-by-step explanation:

without rounding it is $7.52 but you would round that to 8

What is 6 times 7 to the power of 5

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Answer:

Step-by-step explanation:

100842

Answer:

The answer is 100,842.

Step-by-step explanation:

6 x 7^5 = 100,842.

Points and Klie on the same line, as shown on the coordinate plane below.

Answer ALL 3 questions. You can type your answers in the box or upload pictures of our work

A) What is the slope of the line passing through points J and K! Show or explain all your work ,

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9514 1404 393

Answer:

1/2

Step-by-step explanation:

The slope can be found from the slope formula:

m = (y2 -y1)/(x2 -x1)

m = (5-3.5)/(6 -3) = 1.5/3 . . . . from the marked points

m = 1/2

The slope of the line through J and K is 1/2.

HELLPPPP WILL GIVE BRAINLIEST

Answers

Answer:

I hope it works for u

Step-by-step explanation:

Variability of grades in Week 1 is the length of Bar which is approximately equal to 17,

if u want for week 2 than its

Variability of grades in Week 2 is the length of Bar which is approximately equal to 10.

Please Brain-list if its help-full

If the radius is 52 inches, what is the diameter?

Answers

Answer:

52×2 = 104 inch as per the question

Answer:

104 inches

Step-by-step explanation:

52x2=104

In order to find the diameter using radius, just multiply the radius by two. In order to find the radius using diameter, divide by two.

Mark this brainliest if it helped you out. :D

The 12 students in the Environmental Club represent 20% of the students in the seventh grade. How many students are in the seventh grade?

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The students that are in the seventh grade is 60.

How to calculate the number of students?

A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100. The percentage therefore refers to a component per hundred. Per 100 is what the word percent means. It is represented by %.

Let the students that are in the seventh grade be x.

Since 12 students in the Environmental Club represent 20% of the students in the seventh grade. This will be:

20% × x = 12

0.2x = 12

Divide

x = 12 / 0.2

x = 60

Therefore, there are 60 students.

Learn more about percentages on

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I dont know to put for the boxes. When I work the math out I get 5.4 more gallons but I'm confused on what to put for the other boxes

Answers

Step-by-step explanation:

One possible solution would be p being the total gallons of paint needed to buy, 250 in the first box (because 250 square feet per gallon), 250 in the second box (because you have 1 gallon = 250 sq. feet leftover) = 1600 (total)

Is the following equation proportional or non-proportional?

y = -4x - 3

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Answer:

proportional

Step-by-step explanation:

Can someone help me please

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The answer to that is C.

Eugene wanted to make note cards by cutting pieces of paper in half. Before starting he got six more pieces to use. When he was done he had 26 half-pieces of paper. With how many pieces did he
start?

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Answer:

Step-by-step explanation:

26/2 = 13

13 - 6= 7

Answer = 7

Answer is 7
Why?
26/2 = 13
13-6=7

A bottie contains 255 coins.

1/3 of the coins are £1 coins.

110 of the coins are 50p coins.

The rest of the coins are 20p coins.

Work out the total value of the coins contained in the bottle.

Answers

Answer:

£152

Step-by-step explanation:

Solution:

Find out how much is 1/3 of 255 coins:

255 x 1/3 = 85

Since you know how many 50p and £1 coins there are, the remaining of the coins after the 50p and £1 get deducted from the total coins.

255 - 85 - 110 = 60

There are 60 20p coins, 85 £1 coins and 110 50p coins.

Find out the total value by calculating them all altogether.

60 x 20p = 1200

85 x 100p which is £1 = 8500

110 x 50p = 5500

I did them separately so that it wouldn't be so confusing.

Convert them into £, then after that add them up.

£12 + £85 + £55 = £152

prove that a rectangle has congruent diagonals

Answers

Answer:

Look below

Step-by-step explanation:

Lets say there is a rectangle abcd

One way is: Triangle ABC is congruent to triangle DCB

Another way is: Since a rectangle is a parallelogram too, segment ab=dc. This is because opposite sides of a parallelogram are congruent.

explain the steps that you would use to explain the equation -2x+10>50 to solve for x.

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Step-by-step explanation:

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Sketch a graph that shows the
relationship between grams of honey and
grams of salt needed for a bakery recipe.
Show on the graph how much honey is
needed for 70 grams of salt.
salt
honey
flour
(c)
10
14
4
25
35
10
1 Add file

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The answer is 40 to the add file

The number -√44 is between which 2 integers.

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Answer:

- 5 and - 7

Step-by-step explanation:

-√44 = -6.63

Which is the fraction for 33%

Answers

33% in fraction is 33/100.

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1/3 is the answer, Yw

In the diagram the radius of the outer circle is 2x cm and the radius of the inner circle is 6 cm. The area of the shaded region is 160

Answers

let's find the area of the outer circle and the inside circle

the inside's circle area

A= π x 6²=36π

the outer's

A' = π x 4x²= 4πx²

A'-A=4πx²- 36π=160πcm² equivalent to x²- 9=40, so x²=49 implies x =sqrt(49)=7, x=7.

Write a numerical expression for the word expression.

The difference between 41 and 19

Answers

Answer:

I believe the answer is

[tex]41 - 19[/tex]

Step-by-step explanation:

hope this helps!

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One by one, without spaces, Ivan wrote the numbers from 1 to 100. Which digit is in the 100th place?

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yes you are correct need points

by what number must row 2 in the matrix??

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Answer:

Look at the picture

Step-by-step explanation:

i took the test

The row 2 in the matrix must be multiplied by 0.5

Matrix Multiplication

According to the question;

The row 2 contains elements; 2 0 -2

Hence, let the required number to multiply row 2 be; x so that;

2 × X = 1

0 × X = 0

-2 × x = -1

From all the equations above; it follows that;

x = 1/2 = -1/-2

Hence, the required number is; 1/2 = 0.5

Answers

Answer:

Answer = 14. 2

Step-by-step explanation:

Area of rectangle = length x breath

So, area here is = 49.7 cm2

Breath = 3.5 cm

49.7 = length x 3.5

Length = 49.7 ÷ 3.5

Length = 14.2 cm

Which answer shows the proper use of the distributive property?

A. 2(a+b) = 2ab
B. 2(a+b) = 2a + b
C. 2(a+b) =2a+2b
D. 2(a+b) = a+2b

Answers

Answer:

c is showing the proper distributive property

Step-by-step explanation:

C shows correct distribution

α + 4/5 = 3
Solve for a to make the proportion true

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4/15 should be your answer!

Answer:
a=11/5
i think is right

This is urgentttttt!!!!!!

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Answer:

Part A: a. the point 3 units to the left of 7

Part B: b. -4

Step-by-step explanation:

Part A: The expression can be simplified into 7 - 3, and when you subtract a number, you go left on the number line, so the point 3 left of 7

Part B: 7 - 3 = 4, and to get to 0 from 4, you need to subtract 4 or add -4

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