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
emmasim [6.3K]
2 years ago
10

Solve the equation 7x=3^2-1

Mathematics
1 answer:
Deffense [45]2 years ago
3 0

Answer:

15

Step-by-step explanation:

7x+3^2-1

3^2=9-1=8

7x+8

Solution

7x+8

7+8=<u>15</u>

You might be interested in
Equivalent expression for 4(a+5) by modeling and using distributive property
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

to use distributive property

you have to put the 4 inside the paranthese and multiply

4a+20 is your answer

pls mark me brainliest

5 0
3 years ago
Read 2 more answers
Which of the following statements is logically equivalent to "If I study, then I get better grades"? If I do not study, then I d
saul85 [17]
It would go along with, "if I get better grades, then I study."
3 0
3 years ago
Read 2 more answers
Which relation is a function
Alenkinab [10]

Answer:

Top left

Step-by-step explanation:


In order for it to be a function, it has to pass the vertical line test.  So draw a line down the middle of the graphs.  If it passes once, then it is a function, if it passes more than once it is not.

3 0
3 years ago
A hiker descends from a mountain peak. If the hiker descends at a rate of 700 feet every half hour, what is the hiker's elevatio
geniusboy [140]

Answer:

-4,200 feet

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1<br> _x = 9 <br> 6<br> Solving equations
Zina [86]

Hello friend,. I hope it's helps you

enjoy your day

4 0
3 years ago
Other questions:
  • 2x2^2​ ​ -5x +2 what’s the answer ?
    6·1 answer
  • ~ BRAINLIEST ~ ~ BRAINLIEST ~ ~ BRAINLIEST ~ ~ BRAINLIEST ~
    10·2 answers
  • My question is in the picture above.
    14·2 answers
  • Oakwood Cinema has a theater screen with a diagonal length of 66 feet. The ratio of the length to width is 19:10. What are the a
    8·1 answer
  • If 20% discount on an item amounts to Rs 160, find the marked price of the item
    12·1 answer
  • A functionf(x) is graphed on the coordinate plane.
    6·1 answer
  • An English professor assigns letter grades on a test according to the following scheme.
    5·1 answer
  • A football team loses 7 1/2yards on a play. Then they lose 20 yards on the next one. What is the
    11·2 answers
  • Help please and thank you.
    15·1 answer
  • Evaluate: m2•m3 helppppppppppppppoo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!