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
AleksandrR [38]
4 years ago
12

31) Joe spent half of his weekly allowance

Mathematics
2 answers:
julia-pushkina [17]4 years ago
7 0

To help solve this problem, create a simple equation.

Let x = weekly allowance.

(x/2) + $4 = $11. Subtract 4 from each side

(x/2) = 7. Multiply each side by 2

x = $14.

Joe's weekly allowance is $14

Bogdan [553]4 years ago
4 0

Answer:

$26

Step-by-step explanation:

11 times 2 = $22 plus the extra he make cleaning windows is $26

The reason I did 11 times 2 is because he spends halve of his money on golf so to find what he had before he spent it on golf I had to do it times 2

You might be interested in
Based only on the given information, it is guaranteed that Ac = bc
qwelly [4]

Answer:

True

Step-by-step explanation:

True because if AC = BC, then the triangles are the same.

8 0
4 years ago
Sam is selling homemade cookies to raise money for charity. Each cookie sells for $.50. Sam spent $90 on baking supplies and eac
Hunter-Best [27]

9514 1404 393

Answer:

  360

Step-by-step explanation:

Sam obtains a "contribution margin" of $0.50 -0.25 = $0.25 per cookie. That will cover the cost of baking supplies when he sells ...

  $90 / ($0.25/cookie) = 360 cookies

Sam needs to sell 360 cookies before he can start making a profit.

_____

If you like, you can find Sam's break-even point by equating revenue and cost. The is the number of cookies Sam must sell for a profit of 0, that is, for non-negative profit.

  P = R - C

  0 = R - C

  R = C

  0.50n = 90 +0.25n

  0.25n = 90 . . . . subtract 0.25n

  n = 90/0.25 = 360 . . . .divide by the coefficient of n

You may notice this is similar to our description above.

3 0
3 years ago
how to Evaluate the expression, given functions f and g: f(x) = 3x - 2, g(x) = 7 – x^2. 3f(1) – 2g(-2)​
omeli [17]
3x that answers end of the yearrr
8 0
3 years ago
I need help with this math equation 3(2x + 6)
My name is Ann [436]

Answer:

6+18 pls give brainlest

Step-by-step explanation:

How to solve your problem

3(2+6)

Simplify

1

Distribute

3(2+6)

6+18

Solution

6+18

7 0
3 years ago
Please help me with my math
ValentinkaMS [17]
Im failing math but passing all others im sorry lol
7 0
3 years ago
Other questions:
  • Which explanation best describes how to solve this problem?
    7·1 answer
  • How to solve 7^x+1 = 32 step by step
    14·2 answers
  • What is 6.89 divided by 2 ????????
    5·2 answers
  • Explain how the phrase "oh heck another hour of algebra" can help a student recall the trigonometric ratios.
    8·2 answers
  • What is blank divided by5 equals 9
    14·2 answers
  • 17.2 hg equals how many g
    15·2 answers
  • Grace has $500 in her bank
    6·1 answer
  • The usual price of a sweatshirt is $18, what is its sale price?
    11·1 answer
  • WILL GIVE BRAINLIEST<br><br> can someone tell me a few linear equations with one solution?
    12·1 answer
  • Find the nth term of -3,0,3,6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!