3 years ago

Simplify 9x + 4(x + 2) - 5:

Mathematics

2 answers:

Slav-nsk [51]3 years ago

7 0

Answer:

Step-by-step explanation:

9x+4x+8-5

=13x+3

vladimir1956 [14]3 years ago

4 0

The answer is 68
Instructions: follow the bedmas rule of solving.

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Solve and graph on a number line the solution to f+4 is less than or equal to 15

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Answer:

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Step-by-step explanation: hope i helped have a great day!

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3 years ago

For the function f(t) =Pe^rt , if P= 7 and r= 0.07 then what is the value of f(7) to the nearest tenth?

White raven [17]

Answer:

A. 11.4

Step-by-step explanation:

$f(t) = P e^{rt}$

Data:

P = 7

r = 0.07

Calculation:

$\begin{array}{rcl}f(t) & = &Pe^{rt}\\f(7)& = & 7 e^{(0.07 \times 7)}\\ & = & 7 e^{0.49}\\& \approx & 7 \times 1.632\\ & \approx & \mathbf{11.4}\\\end{array}$

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3 years ago

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Madison and Tanisha went out to lunch. The bill came to $18.94. Madison knows that her lunch cost 9.72. How much did Tanisha's l

Finger [1]

Answer:

Tanisha's lunch cost $9.22.

Step-by-step explanation:

Given that,

Total bill = $18.94

Cost for Madison cost = $9.72

Total cost = Tanisha's lunch + Madison's lunch

18.94 = Tanisha's lunch + 9.72

Tanisha's lunch = 18.94 - 9.72

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2 years ago

Analyze the diagram below and complete the instructions that follow. / Find the value of x. A. 4 B. 5 C. 6 D. 9

WARRIOR [948]

Answer:

Step-by-step explanation:

x^2 + (x+3)^2 = 117

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3 years ago

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kondor19780726 [428]

Answer: x=1

Step-by-step explanation:

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3 years ago

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