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3 years ago

Can someone help me solve this

Mathematics

1 answer:

Scrat [10]3 years ago

8 0

Answer:

your photo dose not work

Step-by-step explanation:

but you would half to email it to me then i can help you if you want to do that

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11) (-2x) (-1 + 9x) - 4x (4 + 5x)<br>12) 3 (-5x - 3) + 4 (6 - 3x)

jok3333 [9.3K]

Answer:

11) -14x-38x2 (squared)

12) 27x+15

Step-by-step explanation:

1. distribute the negative 2, distribute the negative 4, combine like terms

2. distribute the 3 to the parenthesis and distribute the 4 as well then combine like terms

4 0

3 years ago

Emily put $3000.00 in a 2 year CD paying 4% interest compounded monthly. After 2 years she withdrew all her money. What is the a

lakkis [162]

Answer:

A=3244.8 dollars

Step-by-step explanation:

A=p(1+r)^t

A=3000(1+0.04)^2

A=3244.8 dollars

5 0

4 years ago

1)The graph below shows a line segment XY:

Hitman42 [59]

The segment goes from point (-1, 3) to (1,-1)
Slope = rise / run = (-3 - 1) / (1 - (-1)) = -4 / 2 = -2
Slope = -2

5 0

4 years ago

Read 2 more answers

32-38=x÷36 what is the answer

Snowcat [4.5K]

32-38 = $\frac{x}{36}$
-6 = $\frac{x}{36}$
x = -216

8 0

4 years ago

Read 2 more answers

The question is in the picture

Brut [27]

Answer: y = 4x-1

Step-by-step explanation:

1) Choose two points for the later equation.

For this example, I will use (-1,-5) and (2,7)

2) Place it in a rise/run equation. (y/x)

$\frac{y2-y1}{x2-x1} \\\\\frac{7-(-5)}{2-(-1)} \\\\\frac{12}{3} \\\\4$

The Slope is 4.

3) Find the y-intercept

So, we can place a given point and slope into a y=mx+b function.

$y=4x+b$

Next, we can substitute the point and slope.

$7 = 4(2)+b\\7=8+b\\-1=b$

4) Finally, place it all in slope intercept form

y = 4x-1

5 0

1 year ago

Read 2 more answers