2 years ago

Solve. 1/2x + 3 < 4x - 7 A) x > 8/7 B) x < -8/7 C) x > 20/7

Mathematics

1 answer:

anyanavicka [17]2 years ago

5 0

C would be your answer and here is how you would solve the problem.

You might be interested in

PLZ HELPPPP

Zolol [24]

Answer:

Step-by-step explanation:

3x-4<8

3x<12

x<4

2x+2>4

2x>2

6 0

2 years ago

Which of the following are solutions to the equation below? Check all that apply. x2 + x - 20 = 0

Mila [183]

Δ = 1 + 4*20 = 81
x' = (-1 + 9)/2 = 4
x'' = (-1 - 9)/2 = -5
4² + 4 - 20 = 0
(-5)² - 5 - 20 = 0
Ok !

7 0

2 years ago

Read 2 more answers

I need the answers fast !!! this test is due today at 11:59

zhenek [66]

Answer:

Options 2 and 6

Step-by-step explanation:

Those are the locations of the points on the graph. If you look closely, you will see that it counts by twos.

5 0

2 years ago

Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents

Usimov [2.4K]

You would have about 3472 Hours

.18\8=1.44 for 8 hour

5000/1.44=3472

Hope this helps :)

5 0

2 years ago

The formula for the area of a triangle is A = one-half b h. Which is the equivalent equation solved for h? StartFraction 2 A Ove

tensa zangetsu [6.8K]

Answer:

StartFraction 2 A Over b EndFraction = h

Step-by-step explanation:

$A = \frac{1}{2} \times b \times h \\ \\ 2A = b \times h \\ \\ \huge \red{ \boxed{h = \frac{2A}{b}}} \\$

5 0

3 years ago

Read 2 more answers