3 years ago

Solve the inequality and graph the solution |7x-7|+2<23

1 answer:

3 0

$|7x-7|+2 < 23\ \ \ \ \ |-2\\\\|7x-7| < 21\iff7x-7 < 21\ \wedge\ 7x+7 > -21\ \ \ \ \ \ |+7\\\\7x < 28\ \wedge\ 7x > -14\ \ \ \ \ \ \ |:7\\\\x < 4\ \wedge\ x > -2\\\\-2 < x < 4$

You might be interested in

Find the measure of angle B

kirill [66]

Answer:

45 degree angle I believe

Step-by-step explanation:

Hope this helps!

Have a great day! :)

5 0

2 years ago

Read 2 more answers

What is the equation of the line that passes through the point (-2,-2)(−2,−2) and has a slope of 22?

quester [9]

Answer:

Step-by-step explanation:

y-(-2)=22(x-(-2))

3 0

3 years ago

There are 3 flag stamps and 7 follower stamps in Noelle’s stamp collection. What is the ratio of flower stamps to flag stamps

eimsori [14]

Answer:

3:7 or 3/7

Step-by-step explanation:

if it helps don't forget to like and mark me

7 0

2 years ago

Bank A charges a monthly service fee of $5.00 and a per-check fee of $0.05,

Anna007 [38]

Answer:

2 + .05x = 1.5 +.1x

.5 = .05x

x =10 is number when costs are equal

So the 11th check makes Bank A cheaper

Step-by-step explanation:

3 0

3 years ago

You have a $2,000 credit card debt, and you plan to pay it off through monthly payments of $50. If you are being charged 15% int

Luba_88 [7]

You can do this fairly easily on Excel. (its 56)

3 0

3 years ago