Simplify the expression.

1 answer:

5 0

The answer is C.15c+72

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Usimov [2.4K]

18 ÷ (2/3) = 18 × (3/2) = 18×3/2 = 9×3 = 27
The answer is 27

3 0

2 years ago

never [62]

Answer: 28 because 16+12=28

6 0

2 years ago

Amiraneli [1.4K]

Answer:

x ≈ 83.533

y = 9105.13

Step-by-step explanation:

Step 1: Substitution

109x = 79x + 2506

30x = 2506

x = 83.533

Step 2: Plug <em>x</em> in

y = 109(83.533)

y = 9105.13

Graphically:

5 0

3 years ago

slava [35]

it should just be 2 + 27 in order to find her age!

8 0

3 years ago

Debora [2.8K]

Use the formula

a_n = a_1•r^(n-1)

a_23 = 25•(1.8)^(23 - 1)

Can you finish?

8 0

2 years ago