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
strojnjashka [21]
3 years ago
7

When a=3 and b=4, what is the value of 7(a+2b)? Solved and worked out

Mathematics
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

77

Step-by-step explanation:

7 (3 + 2*4) =

7 (3 + 8) =

7 (11) =

7 * 11 =

77

You might be interested in
What is the equation of the following graph?
ser-zykov [4K]

Answer:

y=0.5x + 5

Step-by-step explanation:

The points are (0,5) and (-10,0)

to find the slope do

0-5/-10-0 = 5/10 = 1/2 = 0.5

next plug one of the points into point slope formula

y-y1=m(x-x1)

lets use the point (-10,0)

y1=0

x1= -10

m= 0.5

y-0=0.5(x- -10)

y = 0.5(x+10)

distribute the 0.5

y=0.5x+5

7 0
3 years ago
The area of parallelogram JKLM is 87.5 square feet. Its base is 14 feet. what is the height of parallelogram JKLM in feet?
Anna11 [10]
The height of parallelogram JKLM is 6.25 square feet. This is because the formula for the area of a parallelogram is base x height. So, since we have the base (14 feet), you simply divide the area (87.5 square feet) by the base, and get the final height (6.25 square feet. HOPE THIS HELPS!!!
5 0
3 years ago
students in a second grade are classifying quadrilaterals by their sides, angles and the number of lines of symmetry identified
Andrei [34K]
This problem is not easy but use division and multiplication
3 0
3 years ago
During his first vet visit, Pedro’s puppy weighed 6 1/8 pounds. On his second visit, he weighed 9 1/16 pounds. How much did he g
IceJOKER [234]
2 15/16 I think! hope it helps
4 0
3 years ago
What is the solution set for 4x - 3= 2x +5, given the replacement set {2, 3, 4, 5}?​
Natalija [7]

Answer:

the answer here is number 4

4 0
2 years ago
Other questions:
  • How much is 12 ft by 14 ft in square feet
    13·2 answers
  • Sketch a graph of -9x+6y=18
    8·1 answer
  • Please help me,i am so confused!!!???
    14·1 answer
  • Is this right? I chose 15.
    7·2 answers
  • A password is made from 1 letter and 1 digit. No letters or digits can
    8·1 answer
  • Pls answer number 4 I really need help
    11·1 answer
  • Answer the question above.
    5·1 answer
  • Simplify the expression:<br> 10s+–2s
    6·2 answers
  • What is the missing pattern 7, 11, 2, 18, -7
    10·1 answer
  • What are the x-intercepts and the y-intercepts of the graph of 12x−3y=36
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!