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ICE Princess25 [194]

3 years ago

7

Please help me there are 2 answers Thank you

1 answer:

yaroslaw [1]3 years ago

6 0

Answer:

m = 7, m = -15

Step-by-step explanation:

The absolute value makes it so we can make two equations:

m + 4 = 11 and m + 4 = -11.

solve the equations:

m + 4 = 11

m = 7

and

m + 4 = -11

m = -15.

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Raul and Ruth Are saving for a trip.Raul starts with $350 and saves $15 per week.Ruth starts with $200 and saves $25 per week. W

den301095 [7]

Develop two linear equations to represent the savings of these two people:
Raul: rl=$350 + $15x
Ruth: rh=$200 + $25x
In both cases, x represents the number of weeks elapsed.

When will these two people have saved up the same amount? Set rl = rh and solve for x, the number of weeks elapsed:

$350 + $15x = $200 + $25x

$150 = $10x gives us x= 15. Their savings will be equal after 15 weeks.

6 0

4 years ago

Through: (-5, -5), parallel to y = 3/5x + 3

Komok [63]

Answer:

$\displaystyle y=\frac{3}{5}x-2$

Step-by-step explanation:

We want to find the equation of a line parallel to:

$\displaystyle y=\frac{3}{5}x+3$

And passes through (-5, -5).

Recall that parallel lines must have the same slope.

Since the slope of our old line is 3/5, the slope of our new line must also be 3/5.

So, we know that the slope of our new line is 3/5 and it passes through (-5, -5).

Now, we can use the point-slope form given by:

$y-y_1=m(x-x_1)$

We will let (-5, -5) be (x₁, y₁). m is the slope or 3/5. Hence:

$\displaystyle y-(-5)=\frac{3}{5}(x-(-5))$

Simplify:

$\displaystyle y+5=\frac{3}{5}(x+5)$

Distribute:

$\displaystyle y+5=\frac{3}{5}x+3$

Subtract 5 from both sides:

$\displaystyle y=\frac{3}{5}x-2$

And we have our equation.

7 0

3 years ago

Someone solve this quick please

Dmitriy789 [7]

Answer: 2n^2+3n-4

1st differnce is 3, 7, 11, 15

2nd differnce is 4

so its 2n^2

we compare it to teh 2n^2 sequence

2 8 18 32 50

-1 2 9 20 35

difference is 3, 6, 9, 12,15

so it is 3n-4

8 0

3 years ago

Before the coffee shop opens. the employees bake 40 cookies which is 25 less than the number of donuts they make. Does the equat

ikadub [295]

Answer:

40= d-25

Step-by-step explanation:

d is donut

hope it helps!!!

7 0

3 years ago

Un numero entero es un numero impar si y solo si no es divisible por 2

meriva

Si, es cierto. Si, es cierto.

8 0

3 years ago