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2 years ago

Please help show the work I beg you please A 1 B 28 C 7 D 14

Mathematics

2 answers:

Fittoniya [83]2 years ago

7 0

Answer:

A-1

Step-by-step explanation:

18-4x=7x+7

18=11x+7

11=11x

x=1

Aleks [24]2 years ago

4 0

Answer:

Step-by-step explanation:

Hey There!

This is a parallelogram so opposite sides are congruent including interior ones

So 7x+7=18-4x

Now we just have to solve for x

step 1 subtract 7 from each side

18-7=11

7-7 cancels out

now we have

7x=11-4x

step 2 add 4x to each side

4x+-4x cancels out

7x+4x=11x

now we have

11x=11

step 3 divide each side by 11

11/11 cancels out

11/11=1

x=1

Hope this helps :)

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2 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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Question 10 (7 points) d Elizabeth borrowed $20,000 for five years at a 5% annual interest rate, what is her monthly payment, to

zhenek [66]

Answer:

monthly payment is $377

C is the correct option.

Step-by-step explanation:

The formula for the monthly payment is given by

$C=\frac{Prt(1+r)^n}{(1+r)^n-1}$

Given that,

P = $20,000

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r = 0.05

Substituting these values in the formula

$C=\frac{20000\cdot \frac{0.05}{12}(1+\frac{0.05}{12})^{60}}{(1+\frac{0.05}{12})^{60}-1}$

On simplifying, we get

$C=\$377.425\\\\C\approx \$377$

Therefore, the monthly payment is $377

C is the correct option.

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2 years ago