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2 years ago

13

6th grade math please help

2 answers:

Leona [35]2 years ago

6 0

Can you please take a better picture

Ronch [10]2 years ago

3 0

You have to add the 64+96 to get the total length. This way you can divide them into equal pieces. 64+96= 160. Now you have to test out what it goes into to. The highest number it goes into is 20. 160 divided by 20 is 8. They’re multiple step questions. Good luck!!

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Patty has 20$ to spend on gifts for her friends.her mother gives her 5$ more .if each gift costs 5$ , how many gifts can she buy

nevsk [136]

She can buy 5 gifts
$20+$5=$25
$25÷$5=5 gifts

7 0

2 years ago

Read 2 more answers

Find the percent of change from the first value to the second. 20 ; 80

Lemur [1.5K]

Answer:

Percent Change Formula: [(new - old)/old] * 100

Step-by-step explanation:

New - old

80 - 20 = 60

Difference between new - old divided by old

60/20 = 3

Previous quotient times 100

3*100 = 300

Percent Change is 300%

Check your answer

300% of 20 is 60

20 + 60 = 80

8 0

3 years ago

Read 2 more answers

4. Describe the proportion method for solving a percentage problem:

kondor19780726 [428]

Step-by-step explanation:

Consider the provided information.

For the proportion method first set up the equation like this:

$\frac{Part}{Whole}=\frac{Percentage}{100}$

Perform the cross multiplication and then solve for the missing part.

For example:

Find 80 percentage of 10.

Step 1: Set up the equation.

$\frac{Part}{10}=\frac{80}{100}$

$\frac{Part}{10}=\frac{4}{5}$

Step 2: Perform the cross multiplication

$Part=\frac{4}{5}\times 10$

Step 3: Solve for the missing part.

$Part=4 \times 2$

$Part=8$

3 0

3 years ago

Read 2 more answers

Determine the equation of the line passing through the points (3,1) and (5,−1).

katrin [286]

Answer:

y=-x+4

Step-by-step explanation:

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

m=(-1-1)/(5-3)

m=-2/2

m=-1

y-y1=m(x-x1)

y-1=-1(x-3)

y-1=-x+3

y=-x+3+1

y=-x+4

5 0

3 years ago

Estimate 4.7 % of 160<br><br> 16 <br><br> 8<br><br> 80<br><br> 47

IRINA_888 [86]

Answer:

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Step-by-step explanation:

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2 years ago