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3 years ago

Determine the reflection across the x axis for the coordinates A(3,2) B(4,4) C(1,3)

Mathematics

2 answers:

Nostrana [21]3 years ago

3 0

FOR A: 4,8 FOR B: 6,1 FOR C: 9,9.

pshichka [43]3 years ago

3 0

Answer: b is your answer

Step-by-step explanation:

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Katie works part-time at a Fallbrook riding stable she makes $5 an hour for exercising horses and $10 an hour for cleaning stall

Nookie1986 [14]

In order to at least earn $90, Katie can work exercising horses for 6 hours and cleaning stalls for 6 hours.

Step-by-step explanation:

Let hours of exercising horses be x --> $5 per hour = 5x

Let hours of cleaning stalls be y --> $10 per hour = 10y

Total earning = $\geq 90$

Total hours = 12

Equation 1:

5x + 10y = $\geq 90$

Equation 2:

x + y $\leq 12$

1. Multiply equation 2 by -5

x + y $\leq 12$ (*-5)

5x + 10y = $\geq 90$

-5x - 5y $\leq -60$

5x + 10y = $\geq 90$

2. Solve

-5x + 5x -5y + 10y = -60 + 90

5y = 30

y = 6

x + y = 12

x + 6 = 12

x = 6

Therefore, in order to at least earn $90, Katie can work exercising horses for 6 hours and cleaning stalls for 6 hours.

Keywords: Simultaneous, hours, equations

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3 0

4 years ago

Is the following relation a function? Two circles are shown, one labeled x and the other labeled y. The x circle contains the nu

Allushta [10]

Answer:

i believe that it is a function.

Step-by-step explanation:

you do not have any of the exact same numbers with arrows ot one another.

5 0

3 years ago

An asset is purchased for $100,000. What is the value after the first three years using a depreciation rate of 5%? A. $12,500 B.

melisa1 [442]

A=100,000×(1−0.05)^(3)
A=85,737.5

8 0

3 years ago

140,250 to the nearest hundred thousan

abruzzese [7]

140,000. the hundred is under 5 so you round down

8 0

3 years ago

Read 2 more answers

4 (w+1) =-6 gsdfnvbsfgbsdfbsdfb

Harman [31]

Answer: Hello There!!

w = -5/2

Step-by-step explanation:

4(w+1)=−6

Step 1: Simplify both sides of the equation.

4(w+1)=−6

(4)(w)+(4)(1)=−6(Distribute)

4w+4=−6

Step 2: Subtract 4 from both sides.

4w+4−4=−6−4

4w=−10

Step 3: Divide both sides by 4.

4w/4 = -10/4

4 0

3 years ago

Read 2 more answers