3 years ago

Write another way to group the factors? (3×2)*5

Mathematics

1 answer:

Tcecarenko [31]3 years ago

8 0

2*5*3, you still get the same answer as (3*2)*5

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If 5 burgers and 4 orders of fries cost $30.76 and 8 burgers and 6 orders of fries cost $48.28, what is the cost of a burger and

padilas [110]

Step-by-step explanation:

5B+4F= $30.76

×3

15B+12F= $92.28

----------------------------

8B+6F= $48.28

×2

16B+12F= $96.56

----------------------------

Cost of one burger:

$97.56-$92.28= $4.28 (final ans)

Cost of one fries:

$30.76-5($4.28)= $9.36 (for 5 fries)

$9.36÷5= $1.87 (final ans)

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3 years ago

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ki77a [65]

Answer:

I think the answer is B

Step-by-step explanation:

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3 years ago

Can Someone PLEASE help me <br> And if you can show your work.

Setler79 [48]

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Of the 345 7th graders, 40% of them<br> are in band. How many 7 graders<br> are in band?

xz_007 [3.2K]

So first you find 10% which is 34.5
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2 years ago

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