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
Svet_ta [14]
3 years ago
10

Edna earns $6 for each hour of yard work. How many hours in all will it take Edna to earn $42?

Mathematics
2 answers:
Finger [1]3 years ago
7 0

Let f(x) be her earnings for x hours. it's given that f(x) = 6x. The question asks what is x for f(x) = 42.

42 = f(x) \\~\\42 = 6x \\~\\x = 7

She has to work 7 hours.

madreJ [45]3 years ago
5 0

Answer:

42 divided by 6=7 so 7 hrs

Step-by-step explanation:

its probalay wrong im not smart lol

You might be interested in
What step gets you closer to the solution of this equation 5•(x-2)=7
viktelen [127]
You do 5 times x and -2 so you’d get 5x-10=7. Then add 10 to both sides to get 5x=17 and divide 17/5 to get 3.4
5 0
3 years ago
A dragonfly can beat its wings 30 times a second. write an equation in slioe intercept form that shows the relationship between
ivanzaharov [21]

Answer:

1800

Step-by-step explanation:

Since there is the tragon fly beat his wings 30 times a second ,there is 60 hundredths of a second in a second multiply 30 x 60 and you should get 1800.

  1. mulitiply 0x0 = 0

     2.  mulitiply 6x0=0

        3. multiply 3x0=0

          4. mulitiply 6x3 = 18

            5. have 1800

or you can just multiply 6x3 = 18 and add the two zeros

6 0
3 years ago
There are 14 boys and 9 girls in miss Keller’s music class what is the ratio of boys to girls ? And what is the ratio of girls t
11111nata11111 [884]

Answer:

Step-by-step explanation:

if there are 14 boys to 9 girls in a class the ratio would be

14:9

6 0
3 years ago
Read 2 more answers
A line passes through the points (–6, 4) and (–2, 2). What is the equation of the line?
irga5000 [103]

I forgot how to find the y intercept but the slope is -2/4

6 0
4 years ago
Read 2 more answers
A 9-pack of coffee mugs costs $14.04. What is the unit price?
Nat2105 [25]

Answer:

\frac{14.4}{9}  = 1.6

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the 24th term in the following arithmetic sequence? -9, -2, 5, 12, ... 152 -170 170 -200
    5·2 answers
  • Susan is attempting to construct a square table with each side length equaling three feet. To check her work, Susan measures the
    11·2 answers
  • Simplify all the equations.
    7·1 answer
  • What does −|−9| mean
    8·1 answer
  • A cube with edges of length x centimeters has volume v(x)=x^3 at the instant when x=2, what is the rate of change of x, in centi
    13·2 answers
  • So I need help with 8/576. I was hoping if you could
    14·1 answer
  • What is x in 2(x+20)=90
    12·2 answers
  • 700,000+9,000+60+7 what is the standard form
    8·2 answers
  • PLEASEE HELP IM BEGGING YOU
    5·1 answer
  • I need help with this​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!