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2 years ago

5

Complete a b and c if you do one it would mean alot

2 answers:

IrinaVladis [17]2 years ago

7 0

A. Ez excavation 980 happy hauling 1000
B .50 cents less for each yard with ez excavation
C. She should go with ez excavation it’s cheaper for the buyer and her

victus00 [196]2 years ago

6 0

Answer: I don't see what your talking about here, so I can't help you.

Step-by-step explanation:

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Find the first, fourth, and eighth terms of the sequence. A(n) = −3 ∙ 2^x − 1

Sedbober [7]

$\bf A(n)=-3\cdot 2^{n-1}\\\\
-------------------------------\\\\
\textit{first one}\qquad A(1)=-3\cdot 2^{1-1}
\\\\\\
\textit{fourth one}\qquad A(4)=-3\cdot 2^{4-1}
\\\\\\
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3 years ago

Evaluate 8.1p + 7.9r when p=7 and r=8

Ivenika [448]

Answer:

119.9

Step-by-step explanation:

(8.1)(7)+(7.9)(8)

(8.1)(7)+(7.9)(8)

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2 years ago

One equation in a system is y=3x+7. Which equation gives the system no solution

atroni [7]

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Step-by-step explanation:

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1 year ago

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What is the defintion of place value

nexus9112 [7]

Answer:

The value of where a digit is in the number.

Step-by-step explanation:

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3 years ago

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Can some explain steps

Mashutka [201]

Answer:

r = 3.

Step-by-step explanation:

16 = 10 + √(3r + 27)

√(3r + 27) = 6

Square both sides:

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r = 3.

Check the result:

Left side of the equation = 16

Right side = 10 + √(9 + 27)

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2 years ago

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