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
irina1246 [14]
3 years ago
5

Evaluate x(-y + z) for x = 5, y = 9, and z = 1.

Mathematics
2 answers:
NemiM [27]3 years ago
6 0

Answer:

-20

Step-by-step explanation:

x(-y+z) [Switch in the values]

=5(-5+1) [Use distributive property and multiply]

=(-25)+5 [do the basic math]

=(-20) [final answer]

Alexus [3.1K]3 years ago
5 0

Evaluate x(-y + z) for x = 5, y = 9, and z = 1

Substitute the value of the variable into the function and simplify.  your answer is:

-40

:)

You might be interested in
A bag contains green marbles and red marbles, 36 in total. The number of green marbles is 1 more than 4 times the number of red
tatuchka [14]

Answer:

29

Step-by-step explanation:

Total marble = 36

Let red marbles be X

Then green marble is 4X + 1

And 4X + 1 + X = 36

5X = 36 - 1

5X = 35

X = 35/5 = 7

So, green marbles = 4X + 1

= 4(7) + 1

= 29

6 0
3 years ago
The area of a rectangular bathroom mirror is 9 square feet. the mirror is 3 feet wide. how tall is it?
lisabon 2012 [21]
You multpily the length and the width to find the area of a shape. If the square is 3ft wide, then the square is also 3 ft long if the area is 9.
so, how tall is it?
3 ft. I meant rectangle. Its still the same for the height.
5 0
2 years ago
Please answer correctly !!!! Will mark brainliest !!!
Gala2k [10]

Answer:d

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
As mentioned in the school letter there are 145 students in all sections of grade 7. 3/5 of these students are girls. how many g
Ierofanga [76]
There are 87 girls and 58 boys!

i divided 5 from 145 and got 29.
i multiplied 29 and 3 and got 87.
87 is the girls total.
then subtracted 87 from 145 and got 58.
58 is the boys total.


hope this helps!
7 0
2 years ago
Read 2 more answers
What is the fewest number of expressions that a equation can contain?
nlexa [21]
The fewest number of expressions is 3.
8 0
3 years ago
Read 2 more answers
Other questions:
  • a teacher wants to know how much she can predict a student reading level in a given school district. the table shows the grade a
    5·1 answer
  • Barry and his wife, Mary, have accumulated over $3.5 million during their 50 years of marriage. They have three children and fiv
    14·1 answer
  • Find the slope of the line <br> Make sure the answer is a reduced fraction<br> (4,7) (9, 10)
    10·2 answers
  • What does this mean? E=mc(?)
    6·2 answers
  • Which linear inequality is represented by the graph?<br> HELPPPP!!!
    13·1 answer
  • A 25
    12·1 answer
  • If you are a teenager, then you are younger than 20.
    5·2 answers
  • 2x+y=5 y=x−1 system of equations please show your work
    9·1 answer
  • I NEED HELP!!
    11·2 answers
  • What are two different ways 2/3x=10 could be solved for x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!