2 years ago

Need help ASAP

1 answer:

Anton [14]2 years ago

4 0

A. 6(a+8)

B.4(1+ 9x)

C.(9m + 10) x 2

D. 3 (2x + 4y - 15z

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rusak2 [61]

Answer: 10 Slices

Step-by-step explanation:

10 slices of cheese is about $0.24 a slice.

12 Slices of cheese is about $0.26 a slice.

So 10 slices is the better deal.

3 0

1 year ago

7nadin3 [17]

X+12=26, x being the amount spent by Richard <span />

5 0

3 years ago

inn [45]

Your answer is x = 7 – 2y

4 0

3 years ago

konstantin123 [22]

Answer:

I believe it is SSS

Step-by-step explanation:

because all the sides are exactly the same length

8 0

2 years ago

nalin [4]

Let s be the son's age 15 yeasr ago and m the mother's age that year.

$s = \dfrac{m}{3}$

We also know that:

$m = s+30$

Plotting vallues:

$s = \dfrac{m}{3}\\\\\\3s = s+30\\\\2s = 30\\\\s = 15\\\\m = 45$

Remember that they were that age 15 years ago.

So their actual age is 30 and 60.

8 0

2 years ago