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
just olya [345]
3 years ago
11

What does 2 (p -q) +5 (p+q) equal when p = 7 and q = -2? Answer:​

Mathematics
1 answer:
salantis [7]3 years ago
7 0

Answer:

43

Step-by-step explanation:

Given

2(p - q) + 5(p + q) ← substitute p = 7 and q = - 2 into the expression

= 2(7 - (- 2)) + 5(7 + (- 2))

= 2(7 + 2) + 5(7 - 2)

= 2(9) + 5(5)

= 18 + 25

= 43

You might be interested in
Round 12.034 to the nearest tenth
vovangra [49]
The answer is 12.  Thanks (;
5 0
3 years ago
Read 2 more answers
4/5 of 40
algol [13]
4/5 of 40 = 32
1/3 of 3 = 1
1/3 of 15 muffins = 10 muffins
3 0
3 years ago
2×y to the power2<br> -6×y to the power 2
sertanlavr [38]
2y to the second power= 4y
-6y to the second power= -36y
4 0
3 years ago
The wall below is 90% covered with graffiti. The entire wall is 228 ft2. How much square footage does the graffiti cover?
Rama09 [41]
205.2 square feet

Convert 90% to a decimal. You get .9 Multiply 228 by .9 to find what 90% of 228 is. You should get 205.2.
6 0
3 years ago
5,395<br> - 2,697<br> How do you solve?
sashaice [31]

Answer:

2698

Step-by-step explanation:First you take 1000 from 5000 and then distribute it to 395

3 0
3 years ago
Read 2 more answers
Other questions:
  • Systems of equations and inequalities systems of word problems​
    14·1 answer
  • Someone please help me
    11·1 answer
  • A 200 gallon tank initially contains 100 gallons of water with 20 pounds of salt. A salt solution
    6·1 answer
  • In the given figure find x if ABIICD
    13·1 answer
  • Simplify the expression (64)2
    15·2 answers
  • Look at this coordinate plane
    5·2 answers
  • For the acute angles in a right triangle,
    8·1 answer
  • Help me please answer thanks
    14·1 answer
  • James and Sarah went out to lunch. The price of lunch for both of them was $40. They tipped their server
    15·1 answer
  • A number less than 9 is more than -16
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!