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
Tema [17]
2 years ago
11

A plumber charges $25 for a service call plus $50 per hour of service.

Mathematics
2 answers:
torisob [31]2 years ago
8 0
Answer:425
explanation:
bija089 [108]2 years ago
7 0
C= 50h+25

50(8)+25
C=$425
You might be interested in
The quadratic formua can be used to solve an equation only if the highest degree in the quation is.....
REY [17]
2

By definition, a quadratic equation has 2 as the highest degree. If a variable is cubed, then the quadratic formula is not applicable.
4 0
2 years ago
How do I do this? Please help instead of just an answer. Brainliest.
nasty-shy [4]

5, 10, 15, 20, 5n, 470

You just need to multiply the value by 5.

8 0
2 years ago
Please solve this question. It's about inverse matrix. ASAP!!​
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

A=\begin{bmatrix}2&3\\4&7\end{bmatrix}\\\\A^{-1} =\begin{bmatrix} \dfrac{7}{2} & \dfrac{-3} {2}\\-2&1 \end{bmatrix}\\\\A*A^{-1}=1\pi_2=T\\\\A^2+3T=\begin{bmatrix} 14&27\\36&61 \end{bmatrix}+\begin{bmatrix} 1&0\\0&1 \end{bmatrix}=\begin{bmatrix} 17&27\\36&64 \end{bmatrix}

4 0
2 years ago
Gerard has $30 to spend on lunches this month. Lunch costs him $1.50 each day. After Gerard buys lunch for 8 days, which stateme
Harrizon [31]
What i did is that i did $1.50 time 8 = $12.00 and then do $30.00-12.00=$18.00 
6 0
2 years ago
Read 2 more answers
Your cell phone bill in August was $61.43, which was $21.75 more than your bill in July. Your cell phone bill in July was $13.62
irina [24]

Answer:

$53.30

Step-by-step explanation:

61.43-21.75=39.68 is the cell phone bill in July.

39.68+13.62= 53.30 is the phone bill in June.

3 0
2 years ago
Read 2 more answers
Other questions:
  • According to astronomers what is a light year riddle
    6·1 answer
  • What is the simple interest on $360 borrowed for 30 months at 12.3%
    6·1 answer
  • Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    11·1 answer
  • Please help with math homework!
    10·1 answer
  • How do the coordinates of a point compare with the coordinates of its reflection across the x-axis?
    7·1 answer
  • Time for reading solving inequalities with decimals
    6·1 answer
  • A six-digit password is picked from the numerals 0 - 9. How many different passwords are possible if no number is repeated?​
    11·1 answer
  • Please help me i seriously have no idea what im doing
    13·1 answer
  • Please help! Will mark brainlist!
    7·2 answers
  • 5. Point H is located at (-7, 5). Where is H' after a 270° clockwise rotation?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!