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
100 POINTS
Sergio039 [100]

Answer:

y+y=22

2y=22

/2 /2

y=11

steve ran 11 miles.

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Find the coefficient of z^3 in -7xy^2z^3
Komok [63]

Answer:

z^3 in -7xy^2z^3 = -117649/1 = -117649

Step-by-step explanation:

I think sorry if wrong

3 0
3 years ago
A. m∠ADB = (7x + 27)° Find x .
Helen [10]

Answer:

x = 9

y = 12

Step-by-step explanation:

✔️m<ADB = 90°

7x + 27 = 90

7x = 90 - 27

7x = 63

Divide both sides by 7

x = 9

✔️BC = 2(BD)

3y - 7 = 2(y + 3)

3y - 7 = 2y + 6

Collect like terms

3y - 2y = 7 + 6

y = 12

8 0
3 years ago
PRE CAL HELP N EEDED PLEASE THANK YOU
goldfiish [28.3K]

Answer:

I'm sorry

Step-by-step explanation:

I'm in middle school I wish I could help.

6 0
3 years ago
Please help! Find the perimeter and the area. Please explain all steps used. Brainliest for best answer.
Aliun [14]

Answer:

\displaystyle 40\:mm.^2 = A \\ 32\:mm. = P

Step-by-step explanation:

All vertices meet at right angles, so sealing off these two rectangles will give you this:

\displaystyle [2][4] + [4][8] = 8 + 32 = 40; 40mm.^2 \\ 4 + 6 + 2 + 4 + 8 + 8 = 32; 32mm.

* The missing sides are 4 and 6.

I am joyous to assist you anytime.

4 0
4 years ago
Other questions:
  • Given triangle ABC with a = 7, C = 37°, and B = 18°, find c
    14·1 answer
  • The diameter of the semicircle is 58 mm. The radius of each small circle is 5 mm.
    9·1 answer
  • 5. 10: (6= (a·a)).a-5 3<br> (a=3)
    6·1 answer
  • If you multiply 781.253 by 1000, what will be the place value of 5?
    8·2 answers
  • (10) Does the table show a proportional relationship?
    8·2 answers
  • In football, 6 points are awarded for a touchdown, and 1 point is awarded for the extra kick afterwards. The tigers football tea
    15·1 answer
  • F(x) = x+3/x find inverse
    11·1 answer
  • The diameter of a circle is 10 in. Find its area in terms of pi
    14·2 answers
  • For the polynomial below, 3 is a zero.
    5·1 answer
  • A statistics student is studying if there is a relationship between the price of a used car and the number of miles it has been
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!