3 years ago

Someone help ASAP! Weill give brainliest. (Not a quiz or test or anything)

Mathematics

1 answer:

denpristay [2]3 years ago

8 0

Answer:

17.8

Step-by-step explanation:

First:

put the equation together

(2x+3) * (x+2)=91

Secondly:

condense

parenthisis can be dropped and normal problem solving can be used.

5x+2=91

subtract 2 from either side of the =

this will give you 5x=89

next divide 5 from each side because it is multiplying the x

x=17.8

You might be interested in

2.8 = (12*9.8 - 8/3 V²) ÷ 12 find V

Korvikt [17]

Answer:5.6

Step-by-step explanation:2.8×12=12×9.8-8/3v^2

33.6=117.6-8/3v^2

8/3v^2=117.6-33.6

8/3v^2=84

8v^2=84×3

8v^2=252

V^2=31.5

V=√31.5

V=5.6125

V~5.6

8 0

3 years ago

Which equation represents the vertical line shown on the graph?

statuscvo [17]

X = -4
It can also be written as x + 4 = 0

5 0

3 years ago

Read 2 more answers

I need help pls !!!!!!!

Alexxx [7]

Answer:

( 11/2, 5 ) !

Step-by-step explanation:

Refer to the picture!

3 0

3 years ago

Good morning how's everybody's Monday going so far

spin [16.1K]

Answer:

its going well, wbu

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Write an equation of the line with a slope of — 7 and y-intercept of 1.

loris [4]

Answer:

y= -7x + 1

Step-by-step explanation:

this is the answer

7 0

3 years ago