All categories

3 years ago

4a - b = 3, solve for a

Mathematics

2 answers:

aev [14]3 years ago

8 0

Answer: your answer is

7a hope this helps you

Step-by-step explanation:

Rus_ich [418]3 years ago

7 0

Answer:

$a=\frac{3}{4} +\frac{b}{4}$

Step-by-step explanation:

4a - b = 3

+ b + b

4a = 3 + b

Divide 4 on both sides.

$a=\frac{3}{4} +\frac{b}{4}$

You might be interested in

Choose the expression that could be used to solve this problem.davin spent $8.40 for gasoline. he saw gas priced at $1.40/gal an

alex41 [277]

$1.40 • y = $8.40 I hope that helps

6 0

2 years ago

Which one is larger and why 12 x 3/7 or 6 x 3/7

Serggg [28]

Answer:12 x 3/7 is larger than 6 x 3/7.

12x3/7=36/7 while 6x3/7=18/7 since both fractions 36/7 and 18/7 have the same denominators, to know which is larger we just check the numerator,the fraction with the largest numerator is largest which is 36/7

Step-by-step explanation:

12x3/7=(12x3)/7=36/7

6x3/7=(6x3)/7=18/7

36/7 is larger than 18/7

6 0

3 years ago

Zeus Industries bought a computer for $2859. It is expected to depreciate at a rate of 21% per year. What will the value of the

mart [117]

100-21=79
2859(0.79)^3=1409.598
worth $1409.60

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=4%5E%7B2%7D" id="TexFormula1" title="4^{2}" alt="4^{2}" align="absmiddle" class="latex-formula

Komok [63]

Step-by-step explanation:

step 1. what is 4^2?

step 2. 16.

3 0

3 years ago

Rita's family is moving to Grand Junction to Dallas. The moving van averages 60 miles each hour. About how many hours does the v

Eddi Din [679]

Answer:

16 hours and 20 minutes.

Step-by-step explanation:

Please consider the complete question.

Rita's family is moving to Grand Junction to Dallas, which is 980 miles. The moving van averages 60 miles each hour. About how many hours does the van take to reach Dallas?

To find the time taken by van to reach Dallas, we will divide total distance by speed.

$\text{Time}=\frac{\text{Distance}}{\text{Speed}}$

$\text{Time taken to reach Dallas}=\frac{980\text{ Miles}}{60\frac{\text{ Miles}}{\text{Hour}}}$

$\text{Time taken to reach Dallas}=\frac{980\text{ Miles}}{60}\times \frac{\text{ Hour}}{\text{Miles}}$

$\text{Time taken to reach Dallas}=\frac{98}{6}\text{ Hour}$

$\text{Time taken to reach Dallas}=16.3333\text{ Hour}$

Let us convert 0.3333 hours into minutes by multiplying 0.3333 by 60.

$0.3333\times 60=19.998\approx 20$

Therefore, it will take 16 hours and 20 minutes for the van to reach Dallas.

5 0

2 years ago

4a - b = 3, solve for a​

4a - b = 3, solve for a