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
Anton [14]
3 years ago
14

3x - 6 + 4 = -20

Mathematics
1 answer:
V125BC [204]3 years ago
3 0

Answer:

I'm not sure what all that extra stuff is supposed to mean, but the answer to the top question is: x = -6

Step-by-step explanation:

You might be interested in
The sum of the present ages of the mother and her daughter is 80 years. The mother was thrice as old as her daughter when she wa
Alika [10]

Answer:

let the daughter age be x

let mother age be 3x

Step-by-step explanation:

x+3x= 80

4x = 80

x= 80\4

x=20

daughter age is 20

mather age= 80 -20

= 60

daughter age 20

mother age 60

7 0
2 years ago
26% of what number is 45
Katarina [22]
45/26=1.7307692307692307692307692307692...
≈1.7308
100*1.7308=173.08
The unknown number is approximately 173.08.

3 0
3 years ago
3m-2n+4p=15<br> m-n+p=3<br> m+4n-5p=0
Viefleur [7K]
What you need help in
6 0
3 years ago
Create a unique parabola in the pattern f(x) = (x − a)(x − b)
MissTica

Answer:

f(x)=(x-6)(x-(-7))

Step-by-step explanation:

Foiled:

0 = x + x - 42

5 0
2 years ago
Mike can plow a field in 12 hours and his brother Phil can plow it in 15 hours. How long will it take them to plow it if they us
Korvikt [17]

Answer:

6.66 hours, that is, 6 hours and 40 minutes.

Step-by-step explanation:

If Mike can plow a field in 12 hours, we plows 1/12 of the field each hour.

If Phil can plow a field in 15 hours, we plows 1/15 of the field each hour.

So if they are working together, they can plow (1/12) + (1/15) of the field each hour, that is:

(1/12) + (1/15) = (5 + 4) / 60 = 9 / 60 = 3 / 20 = 1 / 6.66

So if they work together, they can plow the field in 6.66 hours, that is, 6 hours and 40 minutes.

5 0
3 years ago
Other questions:
  • Name the property of real numbers illustrated by the equation.
    7·2 answers
  • 2√15 =√15/3 = 5<br> IS THIS STATEMENT CORRECT <br> PLS EXPLAIN WITH CORRECT ONE
    11·1 answer
  • How do I solve (|x-3|+5|x|) ?
    10·1 answer
  • the coal utility company is burning coal to produce electricity. the following cost function illustrates the cost in dollars (C’
    6·2 answers
  • The Super Shop and Save store had 120 gallons of milk placed on the shelf one night. During the next morning's inspection, the m
    10·1 answer
  • What is 15% of 60? Create a model to prove your answer
    5·2 answers
  • Amanda paid $59.00 for 8 pairs of shorts. At this rate, how much will she pay for 14 pairs of shorts? Round to the nearest hundr
    6·1 answer
  • I need help... .........TnT"
    8·2 answers
  • Flip a coin 4 times and calculate the experimental probability of the coin landing heads up. Flip a coin 4 more times to increas
    11·2 answers
  • What is the value of m in the equation 5m − 7 = 6m 11? 18 1 −18 −1.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!