3 years ago

10q - 30 is equivalent to?

Mathematics

1 answer:

aleksandrvk [35]3 years ago

7 0

Answer:

So in this question im guessing you simplify with parenthesis

Since its too easy, I cant really explain, but heres the answer:

(q+3)*10

You might be interested in

Which pair is a solution of the equation? <br> -7x+3y=2

stira [4]

Answer:

7/3

Step-by-step explanation:

5 0

3 years ago

A Geometric series has a first term of 4 and a common ratio of 6. what formula is equivalent to the partial sum of the first n t

IRISSAK [1]

$\bf \qquad \qquad \textit{sum of a finite geometric sequence}
\\\\
S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=4\\
r=6
\end{cases}
\\\\\\
S_n=4\left( \cfrac{1-6^n}{1-6} \right)\implies S_n=4\left( \cfrac{1-6^n}{-5} \right)$

6 0

3 years ago

Sales for a company were 3 million dollars more the second year than the first, and sales for the third year were doubled the sa

Sati [7]

Year 3 = 2s

Year 2 = 3 + x

Year 1 = x

s = second year

x = first year

2s = 26

s = 13

The second year they made 13 million

13 - 3 = 10

x = 10

They made 10 million the first year.

6 0

3 years ago

Read 2 more answers

A recipe for trail mix calls for 50 grams of almonds for every 2 cups of oats. The line represents the relationship between the

AnnyKZ [126]

Answer: for every 1 cups of oats there are 25 grams of almonds

Step-by-step explanation:

u would divide 50 by 2 and divide 2 by 2

3 0

3 years ago

8,205,000 in expanded form

const2013 [10]

8,000,000 + 200,000 + 5,000

8 0

3 years ago