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
KatRina [158]
3 years ago
11

If - 7 = 9 + x, then -3x + 5 = ?

Mathematics
1 answer:
Vikentia [17]3 years ago
8 0

Answer:

53

Step-by-step explanation:

At first,

- 7 = 9 + x

By subtracting 9 from both sides, we get

-7-9=9+x-9

-16=x

Now,

By substituting the value of x in -3x + 5 , we get

-3x + 5

-3×(-16)+5

48+5

53

You might be interested in
What is 3/8 divided by 3/4 ​
mash [69]
The answer is 1/2 or 0.5.
5 0
3 years ago
The price of a sweater was reduced from $20 to $12, By what percentage was the price of the sweater reduced?
zalisa [80]

Answer:

40%

Step-by-step explanation:

12 ÷ 20 = .6

You can convert the .6 to a percentage by multiplying it:

.6 x 100 = 60%

If 12 is 60% of 20, then that means 40% was taken away.

4 0
3 years ago
Read 2 more answers
The scale of a room in a blueprint is 6in : 13ft. A wall in the same blueprint is 9 inches. How long is the actual wall?
Ganezh [65]

Answer:

Step-by-step explanation:

6 in to 13 ft = 9 in to x ft

6 / 13 = 9 / x.....cross multiply because this is a proportion

(6)(x) = (13)(9)

6x = 117

x = 117/6

x = 19.5 (or 19 1/2) ft <====

5 0
3 years ago
PLEASE HELP ILL GIVE 50 POINTS AND I WILL MARK BRAINLIEST
kherson [118]
See attached picture for the answers:

4 0
3 years ago
Read 2 more answers
A picture frame is made with 40 inches of materail, which expression should i use to frind the area
ella [17]
Base x Hieght suggesting if it’s a rectangle what’s the shape
4 0
3 years ago
Other questions:
  • In your own words,how do you create a residual plot that shows whether a linear model is an appropriate fit for the data
    8·1 answer
  • 30% of 750 using an table
    8·2 answers
  • Problem 11. A, B, C, D, E, F,
    10·1 answer
  • What is the mean of the data set?<br> 17, 24, 26, 13<br> 4<br> 13<br> 20<br> 080
    7·2 answers
  • What is the y-intercept in the equation y=4x-3?
    8·1 answer
  • Describe how to determine the average rate of change between x = 3 and x = 5 for the function f(x) = 3x^3 + 2.
    11·1 answer
  • 23. Explain the Error Student A and student B were given the following graph and asked to find the value of f(x) when x= 1. Stud
    8·1 answer
  • Melani earned $18.00 per hour for the first 40 hours she worked last week. She worked an additional 5.5 hours at a rate of $27.0
    14·1 answer
  • Answers this plz I need help
    7·2 answers
  • here are the prices of 5 new bicycles in dollars 25,30,50,77,80. The standard deviation is about $26.If a 6th bike is added to t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!