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
bagirrra123 [75]
3 years ago
5

-7b - 4(b + 7) = -3b - 4(b - 2)

Mathematics
2 answers:
Irina-Kira [14]3 years ago
5 0

Answer:

b= -9

( I hope this was helpful) >;D

anygoal [31]3 years ago
4 0

Answer:

b=-9

Step-by-step explanation:

You might be interested in
What is 6 1/3 - 2 1/5
Semmy [17]

Answer:

4 2/15

Step-by-step explanation:

okay so let's first change 1/3 and 1/5 into the same fraction,

the common denominator, is 15

3 times 5, to get to fifteen,

so

5/15 and 3/15

minus eachother

2/15

6-2 is 4

4 2/15

7 0
3 years ago
Help please I really need help<br> :)
Firdavs [7]

Answer:

Solution given:

For 1st

x²=71

For x=±\sqrt{71}

and

For 2nd

x³=71

For x=±\sqrt[3]{71}

So answer is:

In first row

<u>Solution to x²=71</u>

In second row

<u>Solution to </u><u>x³</u><u>=71</u>

In third row

<u>neither</u>

In forth row

<u>Solution to x³=71</u>

6 0
3 years ago
Write a number with the digit 8 in the tens place
Anon25 [30]

80 because tens place is two over from the right

8 0
3 years ago
Read 2 more answers
If 2a-8=4 and 3b-8=10, what is the value of a+b?
Irina-Kira [14]
A=6
2*6=12
12-8=4
B=6
3*6=18
18-8=10

3 0
3 years ago
Read 2 more answers
Which of the following are polynomials?
zubka84 [21]
Answer is b hope this helps
6 0
3 years ago
Other questions:
  • Kari has a box and a few identical cubical blocks of side 2 cm. She finds that only 4 blocks fit in the box completely with no s
    10·1 answer
  • What is the radius of a circle with a sector area of 7 (pi) sq ft. and an arc whose measure is 70°?
    9·1 answer
  • 2x^2+18x+28 factorise​
    11·1 answer
  • Y= x^2 + 2 Find the slope of tangent line to graph when x= -1
    13·1 answer
  • Covert the fraction to a decimal. <br> 1 1/3
    7·2 answers
  • Sarah mailed her computer to Store B for repairs. Her bill was: Initial Repair Cost = $1,350 Sales Tax of 7 percent = $94.50 Tot
    6·2 answers
  • The monthly electrical utility bills of all customers for the Far East Power and Light Company are known to be normally distribu
    10·1 answer
  • Find the measure of angle 1<br> HELP
    15·1 answer
  • Work out the area of this semicircle with radius 3cm give your answer in terms of pie
    9·2 answers
  • Hey i need help with this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!