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
Bezzdna [24]
3 years ago
8

What is the value of the expression below when y= 8 and z= 9?

Mathematics
1 answer:
g100num [7]3 years ago
4 0

Answer:

27

Step-by-step explanation:

5y-2z

1.plug in

5(8)-2(9)

2.solve

5(8)=45

3.solve

2(9)=18

4.subtract

45-18=27

___________________________

answered by aurinda

hope it helps:)

____________________________

You might be interested in
The rainfall total this year was 10.2 inches, which is 20% less than last year's rainfall total. What was last year's rainfall t
antoniya [11.8K]

Answer: 12.75 inches

Step-by-step explanation:

Let x represent last year's rainfall.

Multiply by 0.8 since this year was 20% less.

x(0.8)= 10.2

x = 12.75

6 0
3 years ago
What's the answer anyone know?
Katyanochek1 [597]
The answer is -2/6
Hope this helps
5 0
3 years ago
PLEASE HELPPP<br> Find the solution to the system of equations
Alenkasestr [34]
The answer is y=29.3233+7x(28-29) i’m a math teacher trust
4 0
3 years ago
The length of six pipes were measured and recorded as follows 2.5m, 6.25m, 4.Om, 2.5m, 3.75m and 6.5m. What is the median length
yaroslaw [1]

Answer:

3.875

Step-by-step explanation:

5 0
2 years ago
A number cube is rolled 450 times and the
EleoNora [17]

Answer:

A.) 0.33

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Factor completely 3x^3+6x^2-24x
    15·1 answer
  • What’s the absolute value of 3
    9·1 answer
  • Mai's new bedroom has a walk-in closet with a floor that measures 20 square
    11·2 answers
  • What is 9 over 5 in a percent
    12·2 answers
  • Nick bought 2.5 pounds of popcorn for $8.35 how much did he pay for each pound of popcorn
    13·1 answer
  • With a little care, you can find the median and the quartiles from the histogram. what are these numbers? you can also find the
    8·1 answer
  • The archway to the entrance of an art gallery can be model by y= -1/3(x-5)(x+5) where x and y are measured in feet. The x-axis r
    11·1 answer
  • The ratio of teachers to students is 1 to 7. if there are 5 teachers, how many students are there?
    8·1 answer
  • 12y=17-9x and -4y-3x=31 solve by elimination
    7·1 answer
  • Angela uses a scanner to make a reduced-size (smaller) copy of a rectangular photo that is 8 inches long and 4 inches wide. The
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!