3 years ago

HELP me please will give brainliest

Mathematics

1 answer:

agasfer [191]3 years ago

8 0

Answer:

answers is x=78 bc of matg

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consider the line shown on the graph. enter the equation of the line in the form y=mx where m is the slope.

Amanda [17]

Answer:

y= 3x

Step-by-step explanation:

6 0

3 years ago

Jerry has a part-time job at a supermarket. The ordered pairs show the number of hours he worked for (input values) and the numb

Karo-lina-s [1.5K]

Answer:

Yes

Step-by-step explanation:

The ordered pairs are (6,72) (8,96) (5.5, 66) (9,108) (7,84).

The number of hours worked is $x$ and the money earned is $y$ .

Let us divide the values of $y$ by $x$

$\dfrac{72}{6}=12$

$\dfrac{96}{8}=12$

$\dfrac{66}{5.5}=12$

$\dfrac{108}{9}=12$

$\dfrac{84}{7}=12$

The fuction which defines the above ordered pairs is $y=12x$

It can be seen that the amount of money earned is 12 times the number of hours worked.

So, per hour Jerry earns 12 dollars.

Hence, the ordered pairs are relation.

8 0

3 years ago

Miles has saved $40. He wants to buy a cell phone for $129 in about 4 months. To find out how much he should save each week, he

Marianna [84]

Answer: No, the equation is not accurate.

Step-by-step explanation: The proper equation is 4x + 40 = 129. This is because 16 is nowhere in the scenario, and the term before x is months, so the correct term would be 4x.

5 0

3 years ago

HELP ASAP , algebra 1 giving BRAINLIEST , no guessing , please include the letter p in your math sentence.

Alenkinab [10]

Answer:

p<55 or p+48≤55

Step-by-step explanation:

p+48=55

p<55

I don't really know how else to write it?

3 0

3 years ago

Read 2 more answers

What is the range of the following function: f(x)=-x^2+x^-1 if the domain is {-2, -1, 1}

postnew [5]

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

f(-2)= - (-2)^2 + (-2)^-1 = -4 - 1/2 = -9/2

f(-1)= - (-1)^2 + (-1)^-1 = -1 -1 = -2

f(1) = - (1)^2 + (1)^-1 = -1 +1 = 0

The range is { -9/2, -2, 0}

8 0

3 years ago