3 years ago

3(x + 7) + 2(-x + 4) + 5x

Mathematics

1 answer:

grandymaker [24]3 years ago

3 0

Answer:

x=9

Step-by-step explanation:

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Melvin gave the cashier $20 to pay for 3 T-shirts. The cashier gave him $5.03 in change. Each T-shirt cost the same amount. What

oksian1 [2.3K]

Answer:

$4.99

Step-by-step explanation:

20 - 5.03 = 14.97

14.97 ÷ 3 = 4.99

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3 years ago

Using technology, we determined that Mary’s investment account can be modeled by the function, M(x) = 4.96(2.18)x in thousands o

leonid [27]

Well, her initial investment happened at day 0, namely x = 0, let's check,

$\bf M(x)= 4.96(2.18)^x\qquad \boxed{x=0}\qquad M(0)= 4.96(2.18)^0
\\\\\\
M(0)= 4.96(1)\implies M(0)=4.96$

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3 years ago

Read 2 more answers

I have to solve for H

kiruha [24]

Answer:

h = $\frac{3v}{\pi r^{2} }$

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago

Divide. 1 4/9÷2/3 A 26/27 B 1 5/11 C 2 D 2 1/6

Viefleur [7K]

Answer:

2/3

Step-by-step explanation:

4/9×3/2=2/3 The answers provided are all wrong

4 0

3 years ago

3. Use two unit multipliers to convert 3000 inches to meters.

Verizon [17]

Answer:

here, 1m= 39.37 inches

or, 39.37 inches =1m

or, 3000 inches = 3000÷39.37 m

therefore, the measurement in m is 76.20015 m

hope it will help uh..

7 0

4 years ago