Sign In
Ask Question
Mathematics
Madalyn Acevedo
25 August, 09:32
Evaluate: 7 z + (-z), when z = 4.
+2
Answers (
2
)
Julie Adkins
25 August, 10:20
0
First insert 4 into the place of every z. Making the problem 7 (4) - 4. Next multiply 7 and 4 to get 28, then simply subtract 4. Your answer will be 24
Comment
Complaint
Link
Angela Lindsey
25 August, 11:13
0
Plug 4 into the expression for the value z and complete the expression,
7 (4) + (-4) = 28-4
24.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Evaluate: 7 z + (-z), when z = 4. ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Find the difference. 9 3x - 4 2x2
Answers (1)
The distance between a negative number and a positive number is 12 1/2 what are 2 number that fulfill this property
Answers (1)
A resturant orders 50 pounds of hamburger every week. they sell six pounds of hamburger every day. how much hamburger is left at the end of the week?
Answers (1)
A New York City gift shop sells miniature Statue of Liberty sculptures that are 7.8 in. tall. The scale of the model to the actual statue is 1:232. What is the height of the actual statue to the nearest foot?
Answers (1)
Find a degree 3 polynomial with leading coefficient of 4 and zeros - 2, 1, and 5
Answers (1)
New Questions in Mathematics
Subtract [4 - 4 - 2] - [4 - 3 5]. / A. [0 - 7 3] B. [0 - 1 - 7] C. [0 - 1 3] D. [0 - 1 7]
Answers (1)
3/3 as a whole number
Answers (2)
The side length of a square is equal to?
Answers (1)
How many km are in a meter
Answers (2)
Mary can read 6 pages in 4 minutes how many can she read in 14 minutes?
Answers (2)
Home
»
Mathematics
» Evaluate: 7 z + (-z), when z = 4.
Sign In
Sign Up
Forgot Password?