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
Lubov Fominskaja [6]
3 years ago
6

Solve for z. 7z +4 – 9z = 8 z = [?]

Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0

Answer:

Z = -2

Step-by-step explanation:

Alecsey [184]3 years ago
3 0

Answer:

z = -2 Hope that helps !

Step-by-step explanation:

1.  Simplify 7z+4-9= -2z+4=8

2. Subtract 4 from both sides -2z=8-4

3. Simplify 8-4=4 -2z=4

4. Divide both sides by -2 z= -4/2 = -2

so, that your answer z= -2 Make me brainliest

You might be interested in
Geometry question help
CaHeK987 [17]
Reflection over x-axis

hope that helps
6 0
3 years ago
Yesterday 96 people attended the school band concert, and 3/4 of them stayed for the cookies and punch. How many people stayed f
kupik [55]

72 people stayed, because 96 ÷ 4 = 24, and 24 * 3 is 72.

6 0
3 years ago
Express 17.61 as a mixed number in lowest terms
swat32
The number is 17 61/100. 61/100 can't be reduced, because 61 is a prime number.
3 0
3 years ago
Read 2 more answers
Choose the correct description of the graph of the inequality x - 3 >= 5.
lions [1.4K]

The <em><u>correct answer</u></em> is:

D) Closed circle on 8, shading to the right.

Explanation:

First we must solve the inequality:

x - 3 ≥ 5

Add 3 to each side:

x - 3 + 3 ≥ 5 + 3

x ≥ 8

To graph this, we want a circle on 8 Since it is "greater than or equal to," 8 is included in the solution set. This means the circle will be closed.

Since it is "greater than," we want the numbers to the right of 8 on the number line.

This means the inequality will be a closed circle and shaded to the right.

8 0
3 years ago
Read 2 more answers
Carla's retirement party will cost $15 if she invites 3 guests. If there are 4 guests, how much will Carla's retirement party co
LekaFEV [45]

Answer:

$20

Step-by-step explanation:

15/3=5 which means that for every guest attending Carla's retirement party it must cost her $5 each.

Therefore if 4 guests come to the party it must mean 4(5) which is 20.

Hence $20

7 0
3 years ago
Read 2 more answers
Other questions:
  • Mario has $14.35 left it as wallet.
    12·1 answer
  • At a perfume factory, fragrance designers are making Green Blossom perfume by mixing New Grass fragrance with 3/4 times as much
    9·1 answer
  • Tom works part-time at a theme park. Last week he worked the following hours but he needs to complete his timesheet in decimals.
    7·2 answers
  • Two angles whose measures have the sum of 180 degrees
    7·2 answers
  • Find the value of p3- q3, if p-q = -7 and pq= -10
    7·1 answer
  • The use of the words and not and or in a search engine is known as​
    9·1 answer
  • PLEASE HELP! 20 POINTS!!
    6·1 answer
  • The table shown is missing an X. Where should the X be placed?
    5·1 answer
  • Plz help!!!
    5·2 answers
  • What is the area of a circle with diameter 15 cm? Round your answer to the nearest tenth.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!