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3 years ago

8

Jake used integers to record his costs and earnings from selling homemade muffins. He spent $16 on ingredients. He earned $125 f

rom selling the muffins.

1 answer:

Hoochie [10]3 years ago

6 0

In total he got 109 dollars saved

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Jose is 8 years older than his sister. The sum of their ages is 20. How old is Jose?<br> yrs. old

Mashutka [201]

Answer:

He is 20 years old.

Step-by-step explanation:

cuz 20 - 8 = 12(sisters age)

so if the sum of both their ages is 20 then, he is 20.

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3 years ago

Is it true that 5 2/3 -3 3/4 equals 1+2/3+3/4?

maxonik [38]

Answer:

I think so

Step-by-step explanation:

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3 years ago

jayden and carson are selling t-shirts and sweatshirts for a fundraiser. jayden sells 9 t-shirts and 3 sweatshirts for $288. car

Genrish500 [490]

Answer:

sweatshirts cost $42

t-shirts cost $18

Step-by-step explanation:

9x+3y=288

x+6y=270

substitute 270-6y for x in the first problem

9(270-6y) +3y=288

2430-54y+3y=288

2430-51y=288

51y=-2142

y=42

then plug y=42 into the second equation

x+6(42)=270

x+252=270

x=18

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3 years ago

How can you remember slope? in a creative way

lianna [129]

Answer:

Step-by-step explanation:

dont have a creative way but i just remember rise over run or $\frac{rise}{run}$

hope this helps <3

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3 years ago

Read 2 more answers

in a shipment of new books for a library 5/12 of the books were poetry and 2/5 were biographies the remainder of the books were

antiseptic1488 [7]

Hello again. :)
Step 1: Make both fractions have common denominators. (24/60 and 25/60)
Step 2: Add the fractions. (49/60)
Step 3: Subtract 49 from 60. (11/60)
Step 4: The answer is B.

Hope this helps! <span>＼(≧▽≦)／</span>

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3 years ago