All categories

3 years ago

Which of the following statements will complete step #3 in the algebraic proof? Given 5(x + 3) – 2 = 13 step-by-step

Mathematics

2 answers:

Elena L [17]3 years ago

4 0

Answer:

x=2

Step-by-step explanation:

5(x+3)-2=13

5(x+3)=15

x+3=5

x=2

tia_tia [17]3 years ago

4 0

X=-2 What they said.

You might be interested in

$2.95 notebooks; 5% tax

dimaraw [331]

Turn 5% into a decimal which is 0.05, then multiply by 2.95 = 0.1475
round it off, which is 0.15
so $0.15 is the tax and if ur looking for the total price then add $2.95 to $0.15

7 0

3 years ago

Read 2 more answers

Y=x^2+5x-8 to factored form

almond37 [142]

Answer:

Factor and set each factor equal to zero. Y=x2+5x−8

Step-by-step explanation:

5 0

2 years ago

Total money of 2 quarters, 1 dime, 3 pennies

Makovka662 [10]

You would have sixty three cents

8 0

3 years ago

Read 2 more answers

All you need is in the photo <br>please help

rosijanka [135]

Answer:

Step-by-step explanation:

8 0

3 years ago

You plan to construct a brick wall measuring 14.5 ft. in length, 5.5 ft. high, and 0.5 ft. in width. If a brick measures 6 in. x

Licemer1 [7]

Answer: There are 1436 bricks that he will need to make a brick wall.

Step-by-step explanation:

Since we have given that

Dimensions of a brick wall is given by

Length = 14.5 feet

Width = 0.5 feet

Height = 5.5 feet

Dimensions of a brick is given by

Length = 6 inch

Width = 4 inch

Height = 2 inch

We need to find the number of bricks :

So, Number of bricks is given by

$\text{ Number of bricks }=\frac{\text{ Volume of brick wall }}{\text{ Volume of brick}}\\\\=\frac{14.5\times 5.5\times 0.5\times 12\times 12\times 12}{6\times 4\times 2}\\\\=1435.5\\\\=1436$

Hence, there are 1436 bricks that he will need to make a brick wall.

5 0

4 years ago