2 years ago

Find the sum of (x + 5) and (2x + 3)

1 answer:

7 0

What you can do is subtract 1x from each side
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out

Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x

You might be interested in

0. Kevin needs to buy shrubs for his yard. Six shrubs at the nursery cost $72.00. At the garden

Elanso [62]

Answer:

72÷6=12

so at the nursery it cost $12 per shrub

66÷6=11

so at the store it cost $11 per shrub

so if you buy 21 shrubs from the nursery it will cost: 12×21=$252

but if you buy 21 shrubs from the store it only cost: 11×21=$231

$252-$231=$21

7 0

2 years ago

Read 2 more answers

I need help!!! Please help me cuties<br> REPORTING LINKS!!

vitfil [10]

Answer:

1. 15.4

2. 9.66

3. 13.16

4. 12.32

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

144 is what percent of 260

Aleks04 [339]

144 divided by 260 is 60%

3 0

2 years ago

What is the sales tax of a $15.95 video game if the tax rate is 7%

harina [27]

Answer:

$17.07

Step-by-step explanation:

Step 1: Find the percent of the price

Convert 7% to fraction

$= \frac{7}{100}\\\\=\frac{7}{100}\times \:15.95$

Multiply

$=\frac{7\times \:15.95}{100}$

Multiply the factors

$7\times \:15.95=111.65\\\\=\frac{111.65}{100}$

Divide

$\frac{111.65}{100}=1.1165\\\\=1.1165$

Step 2: Add the percent off to the original price

$15.95 + 1.1165\\\\= 17.0665$

Therefore, the total cost including tax in the nearest cent is 17.07 dollars

3 0

2 years ago

Solve the equation by factoring. 3x^2−48x+180=y

balu736 [363]

Answer:

3(x-10)(x-6)

Step-by-step explanation:

3(x²-16x+60)

60 16

-10 × -6 -10 + -6

3(x-10)(x-6)

7 0

1 year ago

Read 2 more answers