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
USPshnik [31]
2 years ago
12

Suzy makes 20 dollars an hour at her job. Bill only makes 10 dollars an hour but he has a starting bonus of 20. When will Suzy a

nd Bill make the same amount of money for the same number of hours worked? How much will they both earn at the same time?
Mathematics
1 answer:
Natali [406]2 years ago
3 0

Answer:

2 hours

Suzy would earn $40

Bill will earn $40

they will both earn $80

Step-by-step explanation:

The total amount suzy earns is a function of the total hours worked. Let t represent time

total income of suzy = $20t eqn 1

Bill's income = starting bonus + variable pay

= $20 + $10t

We are looking for when they would earn the same amount :

20t = $20 + $10t  eqn 2

collect like terms and solve for t

10t = $20

t = 2 hours

Substitute for t in either eqn 1 or 2

20(2) = $40

Suzy would earn $40

Bill will earn $40

they will both earn $80

You might be interested in
QUESTION<br><br>if h(x) =f(2-x)+1<br>determine the range of h​
lesantik [10]

Answer:

h(x) =f(2-x)+1

determine the range

5 0
2 years ago
Hi. I need help wih this question (see image). Please show workings.<br>​
Kipish [7]

Answer:

\frac{dy}{dx} = 12x³ - 6x² - 7

Step-by-step explanation:

Differentiate each term using the power rule

\frac{d}{dx} (ax^{n} ) = nax^{n-1}

Given

y = 3x^{4} - 2x³ - 7x + 5, then

\frac{dy}{dx} = 4.3x^{4-1} - 3.2x^{3-1} - 7x^{1-1} + 0

   = 12x³ - 6x² - 7

4 0
2 years ago
Johnny buys broken bicycles from the junkyard, repairs them, and then resells them. He recently sold a bike for $50, which was 2
sesenic [268]

Answer:

the bike was bought for $20

Step-by-step explanation:

this is true because 20*2.50 is 50

2.50 is the same as 250%

8 0
2 years ago
The mapping of DEFG to D'E'F'G' is shown. 2 parallelograms have identical side lengths and angle measures. The second parallelog
vodka [1.7K]

Answer:

(A)EF corresponds to E'F'

(C)∠EDG Is-congruent-to ∠E'D'G'

(D)∠DEF Is-congruent-to ∠D'E'F'

(F)The transformation is a rigid transformation.

Step-by-step explanation:

Given:

  • Parallelogram DEFG is mapped to D'E'F'G'
  • DEFG and D'E'F'G' have identical side lengths and angle measures.

The following applies:

  • EF corresponds to E'F'
  • ∠EDG Is-congruent-to ∠E'D'G'
  • ∠DEF Is-congruent-to ∠D'E'F'

Now, a rigid transformation is a transformation of the plane that preserves length. Since the two parallelograms have identical side lengths:

  • The transformation is a rigid transformation.

Note that a reflection is an isometric transformation. Therefore the statement "The transformation is not isometric" is INCORRECT.

FG and GD are adjacent sides, therefore they may not necessarily be congruent. Thus FG does not corresponds to G'D'

4 0
3 years ago
Read 2 more answers
I PROMISE BRAINLIST JUST 1 QUESTION VERY SIMPLE!!!! PLZZZ IT'S URGENT!!!!!
marysya [2.9K]

Answer:

B

Step-by-step explanation:

Find the median and the upper/lower quartiles

Rearrange the data in ascending order

33, 36, 37, 38, 41, 42, 46, 49, 50, 50, 51, 52, 53, 54

The median is the middle value of the data or if there is no exact value at the middle then it is the average of the 2 values either side of the middle

Here the median is between 46 and 49

median = \frac{46+49}{2} = 47.5

The upper quartile is the middle value of the data to the right of the median

Q_{3} = 51

The lower quartile is the middle value of the data to the left of the median

Q_{1} = 38

The minimum value = 33

The maximum value = 54

The lower quartile is the left side of the box plot

The upper quartile is the right side of the box plot

The median is located inside the box plot

The corresponding box plot is B

8 0
3 years ago
Read 2 more answers
Other questions:
  • The equation 1/reserve rate= money multiplier shows the relationship between the reserve rate and the money multiplier, regardle
    8·1 answer
  • Solve for x.<br><br> x2 + x - 6 = 0<br> -2, -3<br> -2, 3<br> 2, -3<br> 2, 3
    15·2 answers
  • How much fluid would a 19 kg dog receive in 10 hours if fluid was given at a rate of 40 mL/kg/day?
    11·1 answer
  • I cant seem to figure out this question? someone please help me please
    13·1 answer
  • Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find the value of each of the six
    14·1 answer
  • Two similar signs have a scale factor of 5:3. if the larger sign is 45 feet tall, how tall is the small sign
    7·1 answer
  • What is 23/56 + 34/100
    10·1 answer
  • Heh its me again I NEED HELPPPPPPPPP
    9·1 answer
  • 1. What are two other ways you could rewrite 50%?​
    7·1 answer
  • Is (3,-1) a solution of the graphed system of inequalities?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!