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
Mashutka [201]
3 years ago
9

Fred spent half of his allowance going to the movies. He washed the family car and earns 7 dollars. What is his weekly allowance

if he ended with $15 dollars?
Mathematics
1 answer:
KiRa [710]3 years ago
4 0
15=0.5x+7
0.5x=12
X=24
His weekly allowance is $24
You might be interested in
What is the absolute value of |4.7|
larisa86 [58]

Answer:

4.7

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Write two numbers that multiply to the value on top and add to the value on bottom
horrorfan [7]
The answer is 3 and 4
6 0
2 years ago
X^2=20 square root property
Dmitriy789 [7]

{x}^{2}  = 20 \\ x =  \sqrt{20}  \\ x =  \sqrt{4}  \times  \sqrt{5}   = 2 \times  \sqrt{5}  \\ \\ x = 2 \sqrt{5}   \\ therefore \:  \: x =  2\sqrt{5}
4 0
3 years ago
1. Use the graph of the line to answer each question.
prisoha [69]

Answer:

a. (0,5) and (4,0)

b. -5/4

c. y = -5/4x + 5

Step-by-step explanation:

The intercepts are where the line crosses the axis. It crosses at (0,5) and (4,0).

The slope of the line is how much it rises over how much it runs. It rises -5/4 from each intercept to the other.

The linear equation should be written as y = mx+b where b = 5 and the slope -5/4.

So the equation is y = -5/4x + 5.

5 0
3 years ago
A point's coordinates are changed from (-7, -2) to (7, -2). What impact does this have on the location of the point?
charle [14.2K]
The x changes from -7 to 7 which means the point moves 14 units to the right 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that you wanted to predict the price of a house based on where the house was located (northeast, northwest, southeast, o
    7·1 answer
  • Hard question but would help me out
    6·1 answer
  • What is 200 times 180
    12·2 answers
  • A car is traveling at a constant velocity. After two hours the car has traveled 110 miles. After four hours the car has traveled
    7·1 answer
  • Which value is the solution for this equation?
    8·2 answers
  • The diameter of circle is 36 miles. What is the circle's area<br><br>Use 3.14 for pi<br><br>​
    6·2 answers
  • Help i’ll give Brain :(
    10·2 answers
  • K + a = v + w, for a
    6·2 answers
  • Please help someone!
    10·2 answers
  • Using the equation x = x_0 + vt, where x_0 = 7.8, v = 4.1, and x =-9.8, what is the value of t?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!