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3 years ago

Can you simplify '-8m+3n+8'

Mathematics

2 answers:

IRINA_888 [86]3 years ago

8 0

-5m+8

Here you go hope it helps

Luba_88 [7]3 years ago

8 0

No. because the variables are different.

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HELLLPPP

Travka [436]

4+4+4+6+6=24 Hours
15+15+20+20+20= 1 Hr 30 Min
24+1= 25 Hours + 30 Minutes=
Final answer: C) 25 hours and 30 minutes

4 0

3 years ago

What IS 23443x/3.14159

mamaluj [8]

Answer:

7462.14496x

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Shannon is selling boxes cookies and candy for a fundraiser. She's sold each box of cookies for $5.25. She also sold one one box

defon

Answer:

The minimum boxes of cookies is 39

Step-by-step explanation:

Let

x ----> the number of boxes of cookies sold

y ----> the number of boxes of candies sold

we know that

The word "at least" means "greater than or equal to"

The inequality that represent this problem is

$5.25x+8.75y\geq 200$

The solution is the shaded area above the solid line $5.25x+8.75y=200$

using a graphing tool

The solution is the shaded area -----> see the attached figure

Find out the minimum boxes of cookies needed to sell to reach the goal

assuming only cookies are sold

For y=0

$5.25x+8.75(0)\geq 200$

$5.25x\geq 200$

solve for x

$x\geq 38.1$

Round up

therefore

The minimum boxes of cookies is 39

5 0

3 years ago

Graph the equation (x - 3)^2 + (y - 2)^2 = 25 and y = 6.

Dmitriy789 [7]

Answer:

x=6, x=0

Step-by-step explanation:

$(x - 3) ^{2}$ + $(y - 2) ^{2}$ = 25

$(x - 3) ^{2}$ + $(6 - 2) ^{2}$ = 25

x=6, x=0

3 0

3 years ago

1. Elena bought 8 tokens for $4.40. At this rate:<br>a. What is the price of one token?

Genrish500 [490]

Answer: $0.55

Step-by-step explanation: you would divide 4.40 by 8 to get the answer which is 0.55

Hope this helps :)

3 0

3 years ago

Read 2 more answers