4 years ago

It is in the attachment topic is 7th grade mathematics.

Mathematics

1 answer:

valkas [14]4 years ago

7 0

Answer:

Based on the ratio, she answered 9/30 incorrect. Therefore, she answered 21/30 correct.

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At a charity fundraiser, adult tickets were sold for $7 each and children's tickets were sold for $2 each Write an algebraic exp

ArbitrLikvidat [17]

Answer:

The total money raised was $\$2,414$

Step-by-step explanation:

Let

x -----> the number of adult tickets

y -----> the number of children's tickets

we know that

The algebraic expression that represent the total amount of money raised from the sale of tickets is

$7x+2y$

For x=234, y=388

substitute in the algebraic expression

$7(234)+2(388)=\$2,414$

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3 years ago

Peter is 13 years old peters father is 6 years more than twice her age. how old is Peter's father

ZanzabumX [31]

Answer:

32 years old.

Step-by-step explanation:

13 times 2 is 26, and 6 added to 26 is 32.

I hope this helps, have a nice day.

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3 years ago

Can you divide fractions using models which one is your favorite and why?

MakcuM [25]

Yes you can divide fractions using models here is an example

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3 years ago

wilhelmina has 8.3 ounces of peanut butter.if she makes 5 sandwijes with an equal amount ofbpeanut butter on each,how much peanu

kotykmax [81]

Peanut butter: 8.3 ounces

Sandwich: 5

Divide 8.3 by 5, for equal amount of peanut butter on each sandwich.

8.3/5 = 1.66

She puts 1.66 ounces of peanut butter on each sandwich.

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3 years ago

Free points what is 2+2

olganol [36]

Answer:

Step-by-step explanation:

thanks so much 2+2 equals 4 because that what it equals theres bo ther way

5 0

4 years ago

Read 2 more answers