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
MakcuM [25]
3 years ago
6

2x +28 = -15 7th grade math !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
ankoles [38]3 years ago
8 0
The answer is -21.5!!!!
You might be interested in
A sauce recipe uses 4 cans of tomatoes in every 2/12 quarts. How many cans of tomatoes are used in each quart of the sauce?
My name is Ann [436]
4/12 quarts 
hope this helps
7 0
3 years ago
Sonoma bikes 5 miles to Paige's house. On a map, they measure that distance as 5/6cm. The same map shows that the mall is 3 1/2c
Elden [556K]
Simplify fraction then subtract fractions
7 0
3 years ago
Find last year’s salary if this year’s salary is $48,200 after a 3% pay raise ?
viktelen [127]

Answer:

49646

Step-by-step explanation:

6 0
3 years ago
Which equation describes Which equation describes a line perpendicular to line R that passes through the point (3, -6)?
kompoz [17]

Answer:

B

Step-by-step explanation:

Big

4 0
2 years ago
Express the sum of the polymonial 3x^2+15x-56 and the square of the binomial (x-8) as a polynomial in standard form.
tester [92]

Given:

Polynomial is 3x^2+15x-56.

To find:

The sum of given polynomial and the square of the binomial (x-8) as a polynomial in standard form.

Solution:

The sum of given polynomial and the square of the binomial (x-8) is

3x^2+15x-56+(x-8)^2

=3x^2+15x-56+x^2-2(x)(8)+8^2    [\because (a-b)^2=a^2-2ab+b^2]

=3x^2+15x-56+x^2-16x+64

On combining like terms, we get

=(3x^2+x^2)+(15x-16x)+(-56+64)

=4x^2-x+8

Therefore, the sum of given polynomial and the square of the binomial (x-8) as a polynomial in standard form is 4x^2-x+8.

7 0
3 years ago
Other questions:
  • Solve the following proportion x/3 = 6/9<br>18<br>27<br>2<br>24
    10·1 answer
  • please answer the questions circled aka: Lillie’s grandmother is making potato salad for a family reunion. She uses three potato
    11·2 answers
  • In 25 minutes, Jay can run 10 laps around the track. Write an equation to represent the relationship.
    9·1 answer
  • I need help and i need it fast!
    5·1 answer
  • The number, N, of napkins used in a restaurant is N =f(C) = 2C, where C is the number of customers.
    13·1 answer
  • Write the equation of the line that passes through (3, 4) and ( 2, -1) in slope-intercept form
    15·1 answer
  • the water hose fills a bucket at 1/3 gallon per minute. How many minutes does it take to fill up 2-gallon bucket
    8·2 answers
  • The answer must be a mixed number a proper fraction or a integer
    9·1 answer
  • Find the area of the shaded region.<br> Give the exact answer.<br> 60°<br> 0<br> 6<br> A =
    8·1 answer
  • Find the value of f(7). y = f(x)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!