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4 years ago

Evaluate the expression if x = −4, y = 10, z = −9. Expression: x - y - z *

Mathematics

1 answer:

Citrus2011 [14]4 years ago

8 0

Answer:

Step-by-step explanation:

-4 - 10 + 9 = -14 + 9 = -5

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25 children are standing in a line to play a game. they are given numbers 1 to 25 to identify themselves. then, every 4th child

MrRa [10]

Children who came forward are numbered 4, 8, 12, 16, 20, 24 i.e. multiples of 4 ≤25

Given that 25 kids are waiting in line to play a game. They are assigned numbers ranging from 1 to 25 to identify themselves. Then, every fourth child in line is asked to step forward.

Every fourth child in the line is asked to step forward

then, 4th child,8th child,12th child,16th child,20th child,24 child will come forward as if 4,8,12,16,20,24 are the numbers which are multiples of 4 ≤25

Children who came forward are numbered 4, 8, 12, 16, 20, 24 i.e. multiples of 4 ≤25

Learn more about numbers here:

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2 years ago

You're at a clothing store that dyes your clothes while you wait. You get to pick from 4 pieces of clothing (shirt, pants, socks

tiny-mole [99]

4 items of clothing x 3 colors = 12 possibilties

shirt (p, b, or o)

pants (p, b or o)

socks (p, b, or o)

hat (p, b, or o) = 12 choices.

An orange hat is one of those 12 choices so the probability is 1/12 or 1 out of 12.

5 0

4 years ago

Read 2 more answers

SOMEONE PLEASE HELLP...I’ll return the help!!and help u

Snezhnost [94]

Answer:

D) 6.79 x 10^7

Step-by-step explanation:

Company D has the greatest revenue because it is multiplying by 10 to the power of 7 which is the same as multiplying by 10 seven times. The least revenue is company C because it is only multiplying by 10 to the power of 4 which is the same as multiplying by 10 4 times.

6.8 x 10^7 = 68,000,000

9 x 10^4 = 90,000

68,000,000 - 90,000 = 67,910,000.

Convert this back into standard form to get 6.79 x 10^7

5 0

3 years ago

What is the solution to -4l-2x+6l=-24

Masteriza [31]

Answer:

Step-by-step explanation:

-4|-2x+6|=-24 divide both sides by -4

|-2x+6|=6 rewrite twice

-2x+6=6 and -2x+6=-6

-6 -6 -6 -6

-2x=0 -2x= -12 for both equations divide both by two so...

x=0 x=6 then check it

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3 years ago

This is a graph of which linear equation?

Elanso [62]

I think its is 4/5 but not positive

5 0

3 years ago