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ollegr [7]
3 years ago
13

Two plans for reaching a goal are given below.

Mathematics
2 answers:
ollegr [7]3 years ago
8 0

Answer:

The correct option is C) Both plans will work for achieving the goal.

Step-by-step explanation:

Consider the provided information.

Plan A: Save $450 over the next 8 weeks by working 9 hours per week at $7.20 per hour.

For next 8 weeks by working 9 hours per week at $7.20 per hour, you will earn:

8 \times 9 \times 7.20 = 518.40

We need to save $450 which is less than $518.40. Thus, plan A will work.

Plan B: Save $450 over the next 6 weeks by working 15 hours per week at $6.50 per hour.

For next 6 weeks by working 15 hours per week at $6.50 per hour, you will earn:

6 \times 15 \times 6.50 = $585.00

We need to save $450 which is less than $585.00. Thus, plan B will work.

Hence, the correct option is C) Both plans will work for achieving the goal.

Oksi-84 [34.3K]3 years ago
6 0
Both plans will work for achieving the goal
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The line y−6=2(x+4) passes through which point?
astra-53 [7]

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3 years ago
What does x equal in 5x + 15 = 28
Minchanka [31]

Answer: 2.6

Step-by-step explanation:

28-15=13

13/5=2.6

Good luck! :)

8 0
3 years ago
Graph and write solution:<br><br> 2x + 1 = y<br><br> -4x + 6y = -10
PIT_PIT [208]

The graph is shown in figure below

The Solution Set is (-2,-3)

Step-by-step explanation:

We need to graph the equations and writ the solution.

For graphing we need to find the values of x and y.

For that, we need to solve the given equations:

2x + 1 = y\\-4x + 6y = -10

Let:

2x + 1 = y\,\,\,eq(1)\\-4x + 6y = -10\,\,\,eq(2)

We can solve this by using Substitution Method.

Putting value of y of eq(1) into eq(2) and finding value of x:

2x + 1 = y\,\,\,eq(1)\\-4x+6(2x+1)=-10\\-4x+12x+6=-10\\8x+6=-10\\8x=-10-6\\8x=-16\\x=-16/8\\x=-2

So, value of x = -2

Now put value of x in eq(1) to find value of y:

2x + 1 = y\\2(-2)+1=y\\-4+1=y\\y=-3

So, value of y = -3

Plotting on graph: x=-2 and y = -3

The graph is shown in figure below

The Solution Set is (-2,-3)

Keywords: graph the equations

Learn more about Graphing Equations at:

  • brainly.com/question/10541435
  • brainly.com/question/3126500
  • brainly.com/question/2334270

#learnwithBrainly

4 0
3 years ago
Guys help needed fast pls​
Kaylis [27]

Answer:

\frac{61}{8}

Step-by-step explanation:

If a polynomial p(x) is divided by a factor (x + h ) then the remainder is

f(- h)

Here p(x)is divided by (x - \frac{1}{2} ) thus evaluate p(\frac{1}{2} ) for remainder

p(\frac{1}{2} )

= (\frac{1}{2} )³ - 2(\frac{1}{2} )² + 8

= \frac{1}{8} - \frac{1}{2} + 8

= \frac{61}{8}

8 0
3 years ago
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