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2 years ago

5

Frank works at a convenience store. He earns 7.50 per hour when he works during the day. He earns 12.50 per hour when he works a

t night. He wants to San at least 300 per week. Which graph best represents this situation?

2 answers:

fredd [130]2 years ago

6 0

Answer:

7.50x + 12.50y = 300

Step-by-step explanation:

Anna71 [15]2 years ago

4 0

7.50x+12.50y=300 hope this helps

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Line segmentAB has vertices A(−3, 4) and B(1, −2) . A dilation, centered at the origin, is applied to AB⎯⎯⎯⎯⎯ . The image has ve

zysi [14]

Answer:

The scale factor is

$\frac{1}{3}$

Step-by-step explanation:

Line segmentAB has vertices A(−3, 4) and B(1, −2) .

A dilation, centered at the origin, is applied to AB. The image has vertices

A'(-1,4/3) and B′(1/3, −2/3) .

We know the rule for dilation by scale factor of k, is

$(x,y)\to(kx,ky)$

This means that;

$A(-3,4)\to A'(-3k,4k)$

But we know, A' has coordinates (-1,4/3)

This means that

$- 3k = - 1$

$k = \frac{1}{3}$

We could also compare:

4k=4/3

Which gives

k=⅓

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2 years ago

Read 2 more answers

K/2 - 1 = 1 solve for k

Nana76 [90]

K=4 would be the answer you’re looking for

6 0

3 years ago

How many solutions can be found for the linear equation? 3(x+4)=3x+4

Hitman42 [59]

Hi there! The answer is 0 solutions.

$3(x + 4) = 3x + 4$
First we need to work out the parenthesis (for instance possible by using rainbow technique).

$3x + 12 = 3x + 4$
Now subtract 12.

$3x = 3x - 8$
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.

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3 years ago

Diameter of a circle is two units. What is the radius of the circle?

bonufazy [111]

Answer is 3.5 feet enjoy

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2 years ago

What would you expect the nominal rate of interest to be if the real rate is 4.4 percent and the expected inflation rate is 7.5

ANTONII [103]

Answer:

Nominal Interest rate=11.9%

Step-by-step explanations:

The Fisher effect is a theory propounded by an economist named Irving Fisher.

Fisher's equation shows the relationship between real Interest rate, expected inflation rate and nominal Interest rate.

It can be calculated by subtracting the expected inflation rate from the nominal Interest rate to give the real Interest rate.

Real Interest rate= nominal Interest rate - expected inflation rate

Given,

Real Interest rate= 4.4%=0.044

Expected inflation rate=7.5%=0.075

Nominal Interest rate=?

Therefore,

Real Interest rate=nominal Interest rate - expected inflation rate

Nominal Interest rate=Real Interest rate+expected inflation rate

Nominal Interest rate=0.044+0.075

Nominal Interest rate=0.119

Nominal Interest rate=11.9%

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3 years ago