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
My name is Ann [436]
4 years ago
15

Simplify the expression -2(3z-4y)-z

Mathematics
1 answer:
Alex17521 [72]4 years ago
4 0
Multiply -2 by 3z and -4y
-6z + 8y -z
subtract z from -6z
-7z + 8y should be your answer
You might be interested in
The Drawing of a building, shown below, has a scale of 1 inch to 30 feet. What is the Actual height, in feet, of a building?
tatyana61 [14]
Well what were given:
1 inch = 30 feet

The drawing of the building of this problem has the height of 1.25 inches and base of 0.75 inches.

Actual height: 
1.25 inches * 30 feet/inch = 37.50 feet

Actual base:
0.75 inches * 30 feet/inch = 22.50 feet


So in this problem the answer would be "A" 22.50 Aka 22.5 For the building. Hope this helps you! (:
7 0
4 years ago
What is the equation of the line that has a slope of 0 and passes through the point (6,-8)
Fofino [41]

\bf (\stackrel{x_1}{6}~,~\stackrel{y_1}{-8})~\hspace{10em} slope = 0 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-8)=0(x-6)\implies y+8=0\implies y=-8

5 0
3 years ago
Read 2 more answers
A)-124<br> B)-18<br> C)-36<br> D)-96
Artemon [7]

Answer:

It's Either B Or D

Step-by-step explanation:

only because They Only number that are closer so you can reverse it is 18 or 96

5 0
3 years ago
Identify the polynomial. <br><br> x 3 - y 3 + z
vekshin1
(X 3-y) (3+z)
That's the two polynomials
8 0
3 years ago
Read 2 more answers
Can somebody help me with my social studies?
nata0808 [166]

Answer:

yep what's the question

8 0
3 years ago
Other questions:
  • 32÷891 using long division
    6·2 answers
  • The density of a fish tank is 0.5 fish over feet cubed . There are 30 fish in the tank. What is the volume of the tank? (1 point
    12·1 answer
  • The rate used in the table for calculating compound interest is found by:
    6·1 answer
  • Write <br> y = 3x2-12x +11 in vertex form. please show work
    15·2 answers
  • Please help me solve this problem
    6·2 answers
  • A gain of five meters​
    11·1 answer
  • Suppose that 40% of cars in your area are manufactured in the U.S., 30% in Japan, 10% in Germany, and 20% in other
    12·1 answer
  • Please help and include an explanation !!
    5·1 answer
  • Help, answer again pls
    5·1 answer
  • What is a strategy for dividing 428 by 107?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!