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
Ivenika [448]
4 years ago
12

rene charges $2.25 for gasoline plus $8.50 per hour for mowing lawns what is x the number of hours he has to mow lawns to earn t

han $50
Mathematics
1 answer:
Black_prince [1.1K]4 years ago
4 0
2.25 + 8.50x = 50

8.50x = 50 - 2.25

8.50x = 47.75
——— ———
8.50. 8.50

x = 5.6 hours

Hope that helps :)
You might be interested in
What are the horizontal and vertical transformations to these?​
yan [13]

Answer:

wow you couldnt get this

Step-by-step explanation:

3 0
3 years ago
6x &lt; -96 <br> solve for x
olchik [2.2K]

Answer: Anything greater then -16 (EX: -15, -14)

Work: This is a One-Step Inequality equation, meaning you just need to divide. You need to get x by itself, so you divide the 6 on both sides, but since there is a negative, you have to flip the sign. So, the answer is x > -16.

Check: 6(-15) > -96;   -90 > -96 < It's correct.

4 0
3 years ago
SOLVE EACH PROBLEM: 1. Edwin pays tax at the rate of 25% of his income. What fraction of Edwin’s income is this? 2. Vida correct
Elena L [17]

Step-by-step explanation:

1/4

90%

1.5

0.005

6/10

25%

2/10

49.5

3/4

0.4

4 0
2 years ago
If n=3,what is the value of 2power2n+1
AlekseyPX
2^{2n}+1=2^{2*3}+1=2^6+1=64+1=65
8 0
3 years ago
PleAse help and show how you got it if you don’t mind
Lorico [155]
1)

\bf \textit{surface area of a cube}\\\\&#10;s=6x^2\quad &#10;\begin{cases}&#10;x=\textit{length of a side}\\&#10;---------\\&#10;s=150&#10;\end{cases}\implies 150=6x^2\implies \cfrac{150}{6}=x^2&#10;\\\\\\&#10;25=x^2\implies \sqrt{25}=x\implies \boxed{5=x}

3)

\bf \textit{volume of a square pyramid}\\\\&#10;V=\cfrac{b^2h}{3}\quad &#10;\begin{cases}&#10;b=\textit{base's side}\\&#10;h=height\\&#10;-------\\&#10;h=3\\&#10;V=25&#10;\end{cases}\implies 25=\cfrac{b^2\cdot 3}{3}\implies 25=b^2\cdot \cfrac{3}{3}&#10;\\\\\\&#10;25=b^2\cdot 1\implies 25=b^2\implies \sqrt{25}=b\implies \boxed{5=b}
3 0
3 years ago
Other questions:
  • What is the solution to the following system? 3x+3y=10<br> -9x-9y=-30
    10·1 answer
  • What is the value of x?<br> 4(x+2)=14-2(3-4x)
    14·2 answers
  • What is the product of 7.0341 × 5.2?<br><br> 36.57732<br> 365.7732<br> 3657.732<br> 36,577.32
    12·2 answers
  • Need help on 4,5,6 and 7 please ! I’m begging you
    12·2 answers
  • Evaluate Function Expressions<br><br> 5•f(1)+5•g(9)=
    5·1 answer
  • Which expression is equivalent to (7x - 5) - (3x - 2)
    5·1 answer
  • Identify the property that justifies the following statement
    12·1 answer
  • If 3 x/4 +2 =56.8, what is the value of x?
    9·1 answer
  • Vladimir hit a home run at the ballpark. A computer tracked the ball's trajectory in feet and modeled its flight path as a
    8·1 answer
  • (b) In the figure alongside, AB I BC and a - b= 10° then find the values of a and b.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!