Ask question

Ask question

All categories

2 years ago

15

7x4-3x8+2^2-6 show step by step pls

1 answer:

kodGreya [7K]2 years ago

4 0

Answer:

2

Step-by-step explanation:

7x4-3x8+2^2-6 : you have to do exponents 1st

7x4-3x8+4-6 : next you multiply 7x4 and -3×8

28-24+4-6 : you add -24+4

28-20-6 : you subtract 28-20

8-6 : you subtract 8-6

2 : thats your answer

sorry if I'm late

You might be interested in

What is the answer For -6k Plus 7K

Furkat [3]

-6k+7k equals 1k.................................

8 0

3 years ago

Please help fast and show your work

Wittaler [7]

Step-by-step explanation:

85-83=2

2/85×100

<h3>=2.3%</h3>

3 0

2 years ago

9x+y=28<br> 3x+3y=(-12)<br> Solve using elimination

Rzqust [24]

Answer:

(x, y)=(4,-8)

Step-by-step explanation:

9x+y=28

3x+3y=-12 /:(-3)

9x+y=28.......(1)

-x-y=4......(2)

9x+y=28

(1)+(2): 8x=32

9x+y=28

x=32/8

9x+y=28

x=4

9*4+y=28

x=4

36+y=28

x=4

y=28-36

x=4

y=-8

x=4

(x, y) =(4,-8)

5 0

2 years ago

You receive an 11 percent commission on all sales you make if your commission for the month is 512.50 dollars what was your tota

JulijaS [17]

Total sales were $4659.1

Step-by-step explanation:

Given,

Commission = 11%

Amount of commission = $512.50

Let,

total sales = x

Therefore,

11% of x = 512.50

$\frac{11}{100}x=512.50\\0.11x=512.50$

Dividing both sides by 0.11

$\frac{0.11x}{0.11}=\frac{512.50}{0.11}\\x= $4659.1$

Total sales were $4659.1

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

4 0

3 years ago

Each diagram is formed by two parallel lines and a transversal. Find the value of . Use your

leva [86]

The answer is 3,2,6,5,8,9,13,14,15,11, then end

5 0

2 years ago