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
Licemer1 [7]
3 years ago
5

If x + 12 = 25. What is the value of 8x - 30?

Mathematics
2 answers:
White raven [17]3 years ago
8 0
The person above ^^ is correct
Anettt [7]3 years ago
4 0

Answer:

The value of 8x - 30 is 74 when solved.

Step-by-step explanation:

Subtract 12 on both sides to get 13 as your x value.  Plug in 12 on the x value of 8x to get 104 when multiplied.  Subtract 30 to get 74 as your result.

You might be interested in
A company that makes steel girders can produce 6 tons of girders in one day. How many pounds is this
Tatiana [17]
That is 12,000 pounds.

1 ton = 2,000 pounds, so do 2,000 x 6
5 0
3 years ago
Read 2 more answers
Four times the larger of two numbers is equal to seven times the smaller. The sum of the number is 22. Fine the number
GenaCL600 [577]
4y=7x
The sum of the numbers is 22
so, x+y=22
x=(22-y)
by substitute (22-y) for x in the first equation. 
6 0
3 years ago
5a + 3a + 0 and 15a is this equi
Tom [10]

Answer:

0 and 23a

Step-by-step explanation:

I added the A's only and left the 0 alone

4 0
3 years ago
Lorena calculated the slope of the linear function that is represented by the table of values as shown
MariettaO [177]

Answer:

Lorena made a mistake when she subtracted x1 from x2

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

In this problem we have

=\frac{63-51}{-2-(-4)}

=\frac{12}{-2+4}

=\frac{12}{2}

=6

The points are (-4,51) and (-2,63)

therefore

Lorena made a mistake when she subtracted x1 from x2

8 0
4 years ago
Read 2 more answers
What is the absolute value of 24
Marizza181 [45]
The absolute value of 24 is 24 positive written | 24| = 24
3 0
3 years ago
Other questions:
  • Find the center, vertices, and foci of the ellipse with equation x squared divided by one hundred plus y squared divided by thir
    9·1 answer
  • What are two numbers that multiply to -90 but add up to 1?<br> I'm so bad at facts ;-;
    7·1 answer
  • Thank you very much<br> Can someone help me please!!!!
    15·1 answer
  • 3. x-2y = 12<br>y=3x+ 14 substitution to solve system of equation​
    13·1 answer
  • An independent-measures research study compares three treatment conditions using a sample of n = 5 in each treatment. For this s
    7·1 answer
  • The average of jim's test scores must be at least an A in The class. Jim got 95,82,84, and 91 on his first four tests.What grade
    5·2 answers
  • Your friend evaluates ( 10-k ) divided by 5 . K stands for 5 and the friend gets 9 as the answer . Explain the error
    15·1 answer
  • There are thirty seven students in the Service Club. They have to vote to send 4 representatives to a board meeting:
    7·1 answer
  • Which of the following is a function?
    15·1 answer
  • One of the goats on Diane's farm is sick and has a high fever. Over the course of 4 hours, its
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!