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
IgorLugansk [536]
3 years ago
5

Megan baby-sat this weekend. She earned $12 an hour plus an additional $32. If she made a total of $140, how long did she work?

Mathematics
2 answers:
Hunter-Best [27]3 years ago
6 0

Answer:

9 hours

Step-by-step explanation:

12x+32=140

so

140-32=108

108/12= 9

x=9

german3 years ago
3 0

Answer:

9 hours I think

Step-by-step explanation:

You might be interested in
Help, please the question and thank you
Fynjy0 [20]

Answer:

2

Step-by-step explanation:

If A = (2, 3) then a dilation of scale factor 2 means that the x and y coordinates are multiplied by 2, so x = 2 x 2 = 4  and y = 3 x 2 = 6, so A' = (4, 6)

8 0
2 years ago
Evaluate the variable expression when a=-4, b=2, c=-3, and d =4. b-3a/bc^2-d​
gtnhenbr [62]

Answer:

Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is

\dfrac{b-3a}{bc^{2}-d}=1

Step-by-step explanation:

Evaluate:

\dfrac{b-3a}{bc^{2}-d}

When a=-4, b=2, c=-3, and d =4

Solution:

Substitute, a=-4, b=2, c=-3, and d =4 in above expression we get

\dfrac{b-3a}{bc^{2}-d}=\dfrac{2-3(-4)}{2(-3)^{2}-4}\\\\=\dfrac{2+12}{18-4}\\\\

\dfrac{b-3a}{bc^{2}-d}=\dfrac{14}{14}=1

Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is

\dfrac{b-3a}{bc^{2}-d}=1

6 0
3 years ago
PLEASE HELP I WILL GIVE BRAINIEST!
marshall27 [118]
The distance is (0, 1.3)
7 0
3 years ago
After telling tickets to a dance for $3.25 each, the student council brought in $1020.50 from ticket sales. How many tickets did
Scilla [17]

1020.50 \div 3.25 = 314
So that means that they sold 314 tickets
4 0
3 years ago
Read 2 more answers
What is the area of this irregular figure knowing that the formula for the area of a rectangle is l x w.
Lubov Fominskaja [6]

9514 1404 393

Answer:

  42 cm²

Step-by-step explanation:

The attachment shows a couple of ways the figure can be considered.

a) Left and Right rectangles that are 5 cm high and 3 cm wide, together with a central rectangle that is 3 cm high and 4 cm wide. Then the total area is ...

  5×3 + 3×4 + 5×3 = 15 + 12 + 15 = 42 . . . . cm²

__

b) An enclosing rectangle that is 5 cm high and 10 cm wide with a cut-out that is 2 cm high and 4 cm wide. Then the total area is ...

  5×10 -2×4 = 50 -8 = 42 . . . . cm²

__

The area of the irregular figure is 42 cm².

3 0
3 years ago
Other questions:
  • What is the measure of angle CAE??
    12·1 answer
  • Enter the value for y that makes the equation 3y – 5y – (2y – 6) = 8y – 2(9y – 6) true.
    10·1 answer
  • Evaluate x-y/5 when x is 23 more than 3 times y and y=6
    12·1 answer
  • If the number of users tripled every year since 2001, and there were 3 million users in 2005, how many were there in 2004?
    10·1 answer
  • Write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form. (2 points)
    5·1 answer
  • Which number line model represents the expression-1 1/2 + 1 1/2
    5·1 answer
  • PLEASE HELP MEEE AM BEING TIMED
    13·1 answer
  • Lames:KRIPS,BD GD<br> GOOD:BLOODS
    15·1 answer
  • A=960 rounded to the nearest 10 <br> b=89.0 rounded to 1 DP <br> Find the minimum (to 2 DP) of a÷b
    11·2 answers
  • What is the most common amount of hours students spent studying? (2 points)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!