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
murzikaleks [220]
3 years ago
7

–2z − 7 need this done now

Mathematics
1 answer:
Debora [2.8K]3 years ago
5 0

Answer:

the value of the z is -3.5

Step-by-step explanation:

According to the question, the following information is given

-2z - 7

Based on the above information

We assume that we have to determine the z value

so

-2z - 7 = 0

-2z = 7

z = 7 ÷ -2

= -3.5

Hence, the value of the z is -3.5

The same is to be considered and relevant too

You might be interested in
How many solutions does 5a-3=5a-3
olya-2409 [2.1K]

Answer:

0

Step-by-step explanation:

5a-3=5a-3

or, 5a-5a=-3+3

or, 0=0 answer

4 0
2 years ago
When compared with the independent variable, how many of the graphs represent a linear relationship?
strojnjashka [21]
Since a slope differe, this is not linear relationship. Simply, if you connect all points on the graph, they will not lie on the same line. Two next graphs represent the linear relationships, so they represent the linear relationship.
8 0
2 years ago
Help due in 30 mins!!!!
tensa zangetsu [6.8K]

Answer:

2)8%

3)= $ 26.46

4)multiply $1.50 and 60%, which will give you 0.9. now multiply $1.50 and 0.9 and that'll give you$1.35. lastly, add $1.50 and $1.35 and that'll give you the answer which is $2.85.

5)15 % of $1580 is $237

6)25%

Step-by-step explanation:

Please mark brainliest

bc i answered all of them

-yasmine

4 0
3 years ago
Read 2 more answers
If the small inner window has a glass area of 153.94 in^2, what is its diameter, in inches?
Wittaler [7]

Answer:

14

Step-by-step explanation:

1) 153.94 divided by π

2) Simplify 49.00062388 to 49

3) 2√49

4 0
3 years ago
Trina invited 60 people to her party and 42 said they would attend. What percent of people said they were NOT able to attend? Pl
Llana [10]
1. simplify 42/60 to 7/10 (42/60 divided by 2 is 21/30, 21/30 divided by 3 is 7/10)
2. if 10 x 10 = 100 than 7 x 10 = 70 so that would make it 70/100 which is 70%
so 70% is the answer

Hope this helps ;)
Please don't forget to mark as brainliest answer!
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help guys get 10 points
    12·1 answer
  • 15. Evaluate h? - hk + 2k3 – 2 for h = 4 and k=-1.
    6·1 answer
  • 2.
    6·1 answer
  • What is 75 1/5+ 82/14
    8·2 answers
  • Instructions: Find the measure of the indicated angle to the nearest degree.Please help?And now how to do it.
    6·1 answer
  • if i had 2 cookies and one of my friends asked for 1, then another friend asked for 1, then another friend asked for one. what d
    11·2 answers
  • Find the missing pieces of the triangle round to the nearest tenth ​
    10·1 answer
  • Answer this please. also no explanation no brainliest
    15·2 answers
  • A factory process requires 3 steps to finish a product. The steps each have a mean completion time of
    12·1 answer
  • Two skateboarders start a race at the same time skateboarder A travels at a steady rate of 15 feet per second skateboarder B tra
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!