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timofeeve [1]
3 years ago
14

K(x) = 6x + 100 k(-5) =

Mathematics
2 answers:
algol133 years ago
3 0

Answer:

Step-by-step explanation:

Plug the -5 into the x symbol shown in the equation since -5 replaces x:

6(-5) + 100 = 70

DONE!!

larisa [96]3 years ago
3 0

Answer:

<h2>k(-5) = 70</h2>

Step-by-step explanation:

k(x)=6x+100\\\\k(-5)\to\text{put}\ x=-5\ \text{to}\ k(x):\\\\k(-5)=6(-5)+100=-30+100=70

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The area of a circular plate is 625pi sqaure in. If the radius of the plate is tripled what is the new area
goldenfox [79]

Answer:

5625in²

Step-by-step explanation:

Area of the plate = πr²

625π = πr²

625 = r²

r = √625

r = 25in

If the radius of the plate is tripled, then the new radius will be 3(25) = 75in

New Area = π(75)²

New Area = 5625π in²

If the radius is tripled, the new area of the plate is 5625in²

5 0
3 years ago
How to graph 200-25x=y
In-s [12.5K]
Simplifying
y = -25x + 200

Reorder the terms:
y = 200 + -25x

Solving
y = 200 + -25x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 200 + -25x
4 0
3 years ago
Four students equally share 1\4 poud of peanuts.How of a pound of peanuts did each student get?
posledela

Answer:1/16

Step-by-step explanation:1/4= .25

Divide .25 by 4( for the four students) = .0625

.0625 is equivalent to 1/16

4 0
2 years ago
Solve for x:<br> 4x – 7 = 8x + 33
Lera25 [3.4K]

Answer:

x = 10

Step-by-step explanation:

Hey there!

To solve this question we will use PEMDAS (order of operations)

4x−7=8x+33

Subtract 8x from both sides.

4x−7−8x=33

Combine 4x and −8x to get −4x.

−4x−7=33

Add 7 to both sides.

−4x=33+7

Add 33 and 7 to get 40.

−4x=40

Divide both sides by −4.

x= 40/-4

Divide 40 by −4 to get −10.

x=−10

6 0
1 year ago
Simplify the expression given below.<br> (732 - 83 + 21) + (-1363 - 11.2 + 133 + 19)
Vera_Pavlovna [14]

Answer:

732−83+21−1363−11.2+133+19= −552.2

8 0
3 years ago
Read 2 more answers
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