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
postnew [5]
3 years ago
12

What equations have z=4​

Mathematics
1 answer:
natita [175]3 years ago
6 0
<h2>Just some examples...</h2>

2z+4=12

2(4)+4=12

<em>8+4=12</em>

____________

5z*2=40

5(4)*2=40

<em>20*2=40</em>

<h2 />
You might be interested in
Stephen earns $11 per hour at his job. Last month, Stephen worked for 112 hours. On his paycheck, Stephen noticed that he paid $
Pachacha [2.7K]

Answer: Stephen's net income is $921.71

Step-by-step explanation:

Hi, to answer this question, first, we have to multiply the amount of hours worked (112) by 11 (because he earns $11 per hour)

Mathematically speaking:

112 x 11 = $1,232

Now we have to sum the federal income tax ($216.05),Social Security ($76.38), and Medicare ($17.86) to obtain the total expenditures:

Total expenditures: $216.05 +$76.38 +$17.86 = $310.29

Finally we subtract the total expenditures ($310.29) to Stephen's revenue ($1,232) to obtain Stephen's net income.

Net income = 1,232 - 310.29 =921.71

Stephen's net income is $921.71

4 0
3 years ago
Square roots can be compared and ordered by comparing and ordering the numbers underneath the radical symbol.
horsena [70]

Answer:

That is correct, if you're asking if it's true or false

Step-by-step explanation:

if u could subscribe to my friend penny_pg3d that would be great!

6 0
3 years ago
Round 3.721 to the nearest hundredths place
kirill [66]
3.700

............................................
5 0
3 years ago
Which shows one way to determine the factors of x3 + 11x2 – 3x – 33 by grouping?
frozen [14]

Step-by-step explanation:

One way

x3 + 11x2 - 3x - 33

x2(x + 11) - 3(x + 11)

(x + 11) (x2 - 3) are the factors

3 0
4 years ago
Brianna made cookies. She used 5/8 of a cup of flour and 1/2 of a cup of sugar. How much more flour than sugar did Brianna use?
KiRa [710]

Answer:

She used 1/8 or 12.5% more flour than sugar

Step-by-step explanation:

flour: 5/8

sugar: 1/2 = 4/8

\frac{5}{8} - \frac{4}{8} = \frac{1} {8}  = 0.125

0.125 = 12.5%

8 0
3 years ago
Other questions:
  • A region with a 10-mile radius has a population density of about 1500 people per square mile. Find the number of people who live
    7·1 answer
  • use the substitution method to solve the system of equations. choose the correct ordered pair. y= 7x + 8 and y = x + 20
    15·2 answers
  • What is the volume of a sphere with a radius of 6 inches?
    6·2 answers
  • What does evaluate mean? I have to do a math problem for a post-test and I don’t know what the heck Evaluate means!
    6·2 answers
  • Giovani solves a system of equations algebrically he concludes that the lines are parallel which could be the final of his solut
    8·1 answer
  • 3·1·(5³ - 12²) - 254 =<br> dau oroana va roog√
    12·2 answers
  • an aircraft flew at a speed of 900mph. what distance will it fly in 2/5 hours, 13/15 hours, 7/18 hours?
    14·1 answer
  • Will mark brainliest please show work
    15·1 answer
  • There is a 50% chance that you will go to a Baseball Game given that the weather is good. If there is a 60% chance that the weat
    6·2 answers
  • Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!