$\frac{9y - 1}{25x^{2} + 30} = \frac{blank}{50x^{2} + 60}$
$\frac{9y - 1}{5(5x^{2} + 6)} = \frac{blank}{10(5x^{2} + 6)}$
$\frac{9y - 1}{1} = \frac{blank}{2}$
$blank = 2(9y - 1)$
$blank = 18y - 2$

3 0

4 years ago

Read and write the weights in kg

Alja [10]

Divide grams by 1000 hoped that helped

3 0

3 years ago

Read 2 more answers

What are the steps for 2x-10=44+8x

Viktor [21]

2x-10=44+8x

Subtract 2x from both sides

-10=44+6x

Subtract 44 from both sides

-54=6x

Divide 6 on both sides

Final Answer: x= -9

6 0

3 years ago

Read 2 more answers

Isabella borrowed $8000 at a rate of 14%, compounded quarterly. Assuming that she makes no payments, how much will she oh after

Cloud [144]

Answer:

$12,088.55

Step-by-step explanation:

The formula for compounded interest is A = P(1+r/n)^n(t)

A= final amount

P = initial amount

r = rate of interest

n = amount of times it is compounded

t = time or amount of years

In this case n=4 because you are compounding quarterly which is 4 times a year and t will be 3 because you are looking for the amount after 3 years. r is .14 because 14% is .14 in decimal form.

6 0

3 years ago