<span>9r - 2 = 16
9r = 16 + 2
9r = 18
r = 2
Answer : B) 2</span>
Answer:
the pencils cost $0.07 each and the erasers cost $0.03 each
Step-by-step explanation:
okay so this is kind of a guess
julio bought 4 pencils and 3 erasers for a total of $0.37
and if <u>the pencils cost $0.07 and the erasers cost $0.03</u>
then 4 pencils would equal $0.28 and 3 erasers would equal $0.09, the total would be $0.37
idk how much money david spent but i can assume that he spent a total of $0.33 because 3 pencils would cost $0.21 and 4 erasers would cost $0.12
I think it is 2,25 I times in the cacutar and got 2.25
Which two numbers add up to 2 and multiply to -48?
-6 and 8
Rewrite the expression using what you have above
<u>(x - 6)(x + 8) </u>
Step-by-step explanation:
Hey, there!
Here,
Given that:
we need to find factor,
As it is in a^2-b^2 form as per its factor (a+b) (a-b), keeping same formula here,
25x^2 means (5x)^2
and 4 means 2^2
Now, it would be,
Therefore, it's factor would be (5x+2)(5x-2).
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>