1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anastaziya [24]
3 years ago
12

What is the answer to this?

Mathematics
1 answer:
rusak2 [61]3 years ago
6 0

Answer:

m<1 = 84

m<2 = 6

Step-by-step explanation:

6x + x - 8 = 90

Combine like-terms

7x - 8 = 90

Isolate the variable

7x = 98

Divide each side by 7

x = 14

--------------------------------------

m<1:

6(x)

Substitute

6(14)

Multiply

84

m<2:

(x - 8)

Substitute

(14 - 8)

Combine

6

You might be interested in
A class voted for either rollerblading, swimming, or biking as their favorite summer activity. If swimming got 42% percent of th
Nina [5.8K]
I dont know i wish i did
3 0
4 years ago
decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. −b b2 − 4ac 2a u
Romashka [77]

Answer:

Step-by-step explanation:

A quadratic equation can be factorised if and only if there are rational roots.

For any quadratic equation the discriminant decides about the nature of roots.

Thus only if the discriminant is a perfect square we can have rational roots and in this case only factorization is possible.

In the given equation

2x^2+ 7x+ 3 = 0\\a=2, b=7, c=3\\b^2-4ac = 1

Since 1 is a perfect square we can factor and solve

2x^2 +7x +3 = 0\\(2x+1)(x+3)=0\\x=-1/2 or x = -3

4 0
3 years ago
Read 2 more answers
Let p = log10 x, q = log10 y, and r = log10 z. (The 10s are base numbers.)
KatRina [158]

Answer:

(p / q^2 √r)

Just make x, y, z into p, q, r.

Very simple!

4 0
3 years ago
What is the y-intercept of the function f(x)=4 - 5x?<br> -5<br> -4<br> 4<br> 5
pantera1 [17]

Answer:

b = 4

Step-by-step explanation:

Use the slope-intercept form  y = m x + b  to find the y-intercept  b .

8 0
3 years ago
Read 2 more answers
Andrew lives at an altitude of 135 feet, and his friend Lisa lives at an altitude of -10 feet. blank residence is higher than bl
tatiyna

Answer:

Andrews residence is higher than Lisa's residence

Step-by-step explanation:


6 0
4 years ago
Read 2 more answers
Other questions:
  • Slope is -6 and (5,4) Is on the line; standard form
    5·1 answer
  • If M(x, y) is the midpoint of AB with A(3, 5) and B(-4, 8), then which Quadrant is M located in? (Points : 1) Quadrant I Quadran
    6·1 answer
  • SOMEONE ANSWER PLEASE PLEASE
    8·1 answer
  • Solve the following question
    9·2 answers
  • I have no idea how to do parabolas plz help
    11·1 answer
  • What is the last digit of 3^36th power? Please explain, I still do not understand why it is 0.
    10·2 answers
  • The sine of 58º is equal to the cosine of what angle?
    6·1 answer
  • Ava and Kelly ran a road race, starting from the same place at the same time. Ava ran at an average speed of 6 miles per hour. K
    12·1 answer
  • HELP PLEASE
    7·2 answers
  • Alejandro wants to rent an apartment that costs $795 a month. They want $25 for a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!