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
Zinaida [17]
3 years ago
14

What is the value of z in the equation 3 - 7 = 14? (2 points) 03 4 07 21

Mathematics
1 answer:
Hunter-Best [27]3 years ago
3 0

Answer:

07

Step-by-step explanation:

3z - 7 = 14

3•7=21

21 - 7 = 14

You might be interested in
Four less than the quotient of a number and 4 is 14. What is the number? Let n be the unknown number.
Maru [420]
So the equation is n/4-4=14
then you +4 to both sides 
n/4-4=14 so now the equation is n/4=18 then you multiply 18 by 4 and get 72
   +4    +4
then to check your work
72/4-4=14
so N=72
Hope I helped :)

8 0
3 years ago
A bottle contains 30 fluid ounces of orange juice and 18 fluid ounces of pineapple juice. Which graph has a slope that best repr
mojhsa [17]

Answer:

option B. G

Step-by-step explanation:

Let

y ---->ounces of orange juice

x --->  ounces of pineapple juice

we know that

The ratio of orange juice to pineapple juice is equal to

ratio=\frac{y}{x}

substitute the given values

ratio=\frac{30}{18}

simplify

ratio=\frac{5}{3}=1.67

<u><em>Verify each graph</em></u>

Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

we have

ratio=\frac{5}{3}

that means

5 ounces of orange juice per 3 ounces of pineapple juice

Graph F

The slope is

m=\frac{4}{6}=\frac{2}{3}=0.67

Graph G

The slope is

m=\frac{4}{2}=\frac{2}{1}=2

Graph H

The slope is

m=\frac{70}{6}=\frac{35}{3}=11.67

Graph J

The slope is

m=\frac{12}{10}=\frac{6}{5}=1.2

The value of 2 is the value closest to 1.67

therefore

The graph that has a slope that best represents the ratio of orange juice to pineapple juice is Graph G

7 0
3 years ago
Simplify (10 + 3i)(5 − 2i).
Romashka [77]
The answer I think is D but use the app photo math very useful:)
6 0
3 years ago
Read 2 more answers
Simplify expression -3√2+ 3√8
Arturiano [62]

Answer:

3√2

Step-by-step explanation:

−3√2+3√8

=3√2 (Decimal: 4.242641)

4 0
2 years ago
Read 2 more answers
Jeanne babysits for $6 per hour. She also works as a reading tutor for $10 per hour. She is only allowed to work 20 hours per we
joja [24]
Use a system of inequalitiesto modelthe scenario above so the correct answer is letter A
8 0
3 years ago
Other questions:
  • A millimeter is ______ meter(s). 1,000 100 1/100th 1/1,000th
    8·2 answers
  • Pentagon ABCDE is shown on the coordinate plane below:
    11·2 answers
  • PLEASE HELP ME!!!!!!!!!!!
    6·1 answer
  • MP.4 Model with Math Cecilia bought 2 sandwiches last week and 4 sandwiches
    10·1 answer
  • The population of a city increases in size by 18 percent every 12 years.
    11·1 answer
  • Jake forgot to replace the cap on a bottle of deodorant. The deodorant began to evaporate at the rate of 12% per day. If the ori
    15·2 answers
  • Lee sells electronics. He earns a 5% commission on each sale he makes. If lee sells the PS5 for 500, how much does lee make in c
    9·1 answer
  • One month Mai rented 12 movies and 2 video games for a total of $53. The next month she rented 3 movies and 5 video games for a
    15·1 answer
  • The perimeter of the rectangle below is 124 units. Find the length of side cd
    12·1 answer
  • A factorial design has ____________________________________________________________. a. two or more dependent variables. b. two
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!