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
Alex73 [517]
2 years ago
10

Ahmad works as a tutor for $9 an hour and as a waiter for $14 an hour. This month, he worked a combined total of 92 hours at his

two jobs. Let t be the number of hours Ahmad worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.
Mathematics
1 answer:
Ivenika [448]2 years ago
7 0

Answer: 1288- 5t , where t = number of hours Ahmad worked as a tutor this month.

Step-by-step explanation:

Given : The number of hours Ahmad works as a tutor that month = t

Combined hours of job = 92

The number of hours Ahmad works as a waiter = 92-t

Amount he got as tutor per hour = $ 9

Amount he will get as tutor = (Amount he got as tutor per hour ) x (t)

= 9t

Amount he got as waiter per hour = $ 14

Amount he will get as waiter  =  (Amount he got as waiter per hour ) x (92-t)

= 14(92-t)

= 14 (92)-14t  [By distributive property]

= 1288 -14t

Combined  amount he earned this month= Amount he will get as tutor + Amount he got as waiter per hour

= 9t+  1288 -14t

=1288+9t-14t   [Commutative property]

= 1288- 5t

So , the expression for the combined total dollar amount he earned this month:

1288- 5t

where t = number of hours Ahmad worked as a tutor this month.

You might be interested in
Deepak wrote out the steps to his solution of the equation StartFraction 5 Over 2 minus 3 x minus 5 plus 4 x equals negative Sta
Anna35 [415]

Answer:

Step 1 is incorrect.

Step-by-step explanation:

The given expression is :

\dfrac{5}{2}-3x-5+4x=\dfrac{-7}{4}

In step 1, Deepak rearranged the terms in order to simplify like terms together that is followed in step 2.

o, rearranging of the terms of an expression is commutative property and not distributive property.  The distributive property is generally applicable to multiplication and is given as:

x(y+z)=xy+yz

The commutative property is given as:

x+y = y +a

Therefore, adding terms by changing their order is commutative property of addition and not distributive property. Step 1 instruction is wrong.

6 0
3 years ago
Read 2 more answers
I. THE SET OF POINTS ON A PLANE THAT ARE THE SAME DISTANCE FROM A CENTER POINT.
alina1380 [7]
It’s A hope this helpsssssss
7 0
3 years ago
How do we refer to self-contained state actions: monadic. dyadic. triadic. k-adic?
Assoli18 [71]
This state action is referred to as monadic. This is a function or a relation with an arity of one. A monad can relate an algebraic theory into a <span>composition of a function though its power is not always apparent.</span>
4 0
3 years ago
The circumference of a circle is 29.83 cm. What are the radius and diameter, respectively? Use 3.14 for pi.
nasty-shy [4]

Answer:

Diameter: 9.5

Radius: 4.75

Step-by-step explanation:

To find the diameter you divide the circumference by pi(3.14) and to find radius you divide the diameter by 2 since the radius is half of the diameter.

Hope this helps you

7 0
2 years ago
Jim ran 12 1/2 miles in 2 1/2 hours. How many hours for 1 mile?
Klio2033 [76]

Answer:

1/5 hours i.e 0.2 hours (which is 12 mins)

Step-by-step explanation:

First note that 12 1/2 = 12.5, and 2 1/2 = 2.5.

To work out how many hours it takes hime to drive one mile, we divide the number of hours (2.5) by the number of miles (12.5),

i.e 2.5 ÷ 12.5

which equals 1/5 = 0.2 hours (= 12 mins).

4 0
3 years ago
Other questions:
  • Write the equation of a line through point (-5,1) and perpendicular to 2x - 3y = 6.
    13·1 answer
  • Solve -7 + p = 3 for p. 10 -4 4 -10
    10·2 answers
  • Which list of values is ordered from least to greatest? A. |–5|, 0, 3, –|–4| B. –7, –|–3|, 0, |–4| C. –|6|, |–3|, 1, 4 D. |–12|,
    7·1 answer
  • −3/8 ÷ 1/2= the numbers are fractions
    13·1 answer
  • 4 cm<br> 8.5 cm<br> What’s the area ?
    8·1 answer
  • The equation 2x - y = -7 written in slope-intercept form is
    10·1 answer
  • I need help please it’s a test
    12·2 answers
  • A company has 24 employees. Each employee volunteers to bring 1 item to the local school
    14·2 answers
  • Differential equations <br> dy/dx = e^x-y
    9·1 answer
  • Carrie spent
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!