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
frozen [14]
3 years ago
5

Is is true that the coefficient of the expression 18z-7(-3+2z) of z is 13

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0
<span>18z-7(-3+2z) 
= 18z + 21 - 14z
= 4z + 21

answer is False
</span><span>coefficient of z is 4, not 13</span>
You might be interested in
The measure of the missing angle is ?
Cerrena [4.2K]
X = 97

Working on other question.
3 0
3 years ago
A summer camp has divided its campers into 8 groups of 9 campers.how many campers are at the summer camp?
Virty [35]
there are 72 campers at the summer camp because if we just multiply 8 times 9 equals 72
5 0
3 years ago
Read 2 more answers
The container that holds the water for the football team is 2/3
Kipish [7]

Answer:

18 gallons

Step-by-step explanation:

We'll find out how much of the total container was lost when pouring out by subtracting 2/3 from 1/2.

2/3 = 4/6

1/2 = 3/6

4/6 - 3/6 = 1/6

1/6 of the total amount the container could hold was lost when 3 gallons was poured out. This means that 1/6 of the container equals to 3 gallons. We can then simply multiply 3 by 6 to find the number of gallons of liquid the container can hold.

3 * 6 = 18 gallons

Checking my answer:

18 * 2/3 = 6 * 2 = 12

12 - 3 = 9

1/2 of 18 = 9

This means that our answer is correct.

8 0
3 years ago
¿Cuál es el resultado de (-2)(-3)*(-1)x 5?<br>​
podryga [215]
=-30
-2*-3=6
-1*5=-5
6 x -5=-30
8 0
2 years ago
"Out of" is used when you want too divide . True or false ?
Alik [6]

Answer:

I think it's true

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the first four terms of the sequence given a1=18 and an+1=2+an2. A. 18, 10, 6, 5 B. 18, 10, 6, 9 C. 18, 14, 6, 9 D. 18, 10,
    10·1 answer
  • Suppose an experiment is rolling a dice and tossing a coin . list the elements of the sample space.
    7·2 answers
  • Please Help ASP! Will mark brainlist!
    9·1 answer
  • I don’t understand this at all...can someone give me the answer or help me figure it out!?
    8·1 answer
  • A line contains the points (-3, 4) and (7, -1). Calculate the equation of the line in the form y = mx + b Explain each step.
    7·2 answers
  • 1. Subtract 5 from 4 times y
    9·2 answers
  • The dimensions of a rectangular prism are 5 cm, 5 cm, and 2 cm.
    11·1 answer
  • 14. The diagonals of square ABCD intersect at E. If AE = 2, find the perimeter of ABCD.
    8·1 answer
  • Given f(x)=2x+1, find x if f(x)=17<br> Given f(x)=x+3, find x if f(x)=6
    11·1 answer
  • The baseball player threw the ball 30 feet to his teammate. How far would the throw be if measured in yards?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!