3 years ago

How do I do this I need help

Mathematics

1 answer:

wel3 years ago

4 0

The answer is -8=29 distribute the number to each side

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After a 5% pay raise , Hermione is earning $21,000 per year. What was she earning before the pay raise?

Finger [1]

Answer:

$\$20,000$

Step-by-step explanation:

Let

x -----> Hermione was earning before the pay raise

we know that

$100\%+5\%=105\%=105/100=1.05$

The linear equation that represent this problem is

$1.05x=21,000$

Solve for x

Divide by 1.05 both sides

$x=21,000/1.05$

$x=\$20,000$

7 0

3 years ago

Is 12x + 24 equation to 3(4x+8

s344n2d4d5 [400]

Yes, because 3×(4x)= 12x (3 times 4 is 12. add the "x" and you have 12x) and 3×8=24 . If you put the two together, you get 12x+24 as the expression. ^_^

3 0

4 years ago

PLS HELP, I NEED TO FINISH THIS..

Viktor [21]

Y=3^x

Correct answer ::::

6 0

3 years ago

Ted picks 6 flowers with 4 petals on each flower. Bill picks 3 flowers with 8 petals on each flower.Join picks 2 flowers with 12

artcher [175]

Ted is correct because they all have 24 petals each

5 0

4 years ago

What is the solution to (n^-3)^6 n^4

wel

Answer:

$n^{10}-18n^9+135n^8-540n^7+1215n^6-1458n^5+729n^4$ is $\left(n-3\right)^6n^4$ in expanded form

hope it helps

4 0

4 years ago