Answer: -30r + 15
Step-by-step explanation:
first, we multiply the parenthesis by 20.
-20 x 1.5r + 20 x 0.75
then, we multiply/calculate.
-30r + 15
The answer would be c or 35x4 + 17x3-3x2 +41x -8<span />
Answer:
Assuming that 7 inches and 3 inches are the base and height of the parallelogram, the answer would be 21 inches squared.
Step-by-step explanation:
The formula to find the area of a parallelogram is base times height. So, 7 times 3 equals 21 square inches. If this helps, please rank Brainlies. Thanks!
It will take 30 minutes to type the proposal when working together.
Step-by-step explanation:
Given that Gina types a proposal in 90 minutes.The other person types a proposal in 45 minutes. If working together then you can calculate as follows;
In 1 minute, Gina types 1/90 of the proposal
In 1 minute, the other person types 1/45 of the proposal
When working together, they write 1/90+1/45 =3/90 of the proposal in 1 minute
So it will take 90/3 minutes to write the proposal when working together.
90/3 minutes = 30 minutes
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Applied math :brainly.com/question/13454390
Keywords: proposal, working, type
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