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Naddik [55]
3 years ago
10

A gumball machine has 280 red gumballs. If the red gumballs are 50% of the total number of gumballs, how many gumballs are in th

e gumball machine? A. 330 B. 230 C. 560 D. 140
Mathematics
2 answers:
Nadya [2.5K]3 years ago
4 0

Answer:

C. 560

Step-by-step explanation:

50% is one half, so there is another half of 280. 280*2=560

zvonat [6]3 years ago
4 0

Answer:

C

Step-by-step explanation:

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Archy [21]

Answer:

16t^{2} + 2t - 6

Step-by-step explanation:

(12t^{2}  + 5t -y) - (-4t^{2} + 3t -1)

simplify

12t^{2} + 5t -7 +4t^{2} -3t +1

combine like terms

16t^{2} + 2t - 6

8 0
2 years ago
How many different surgery scrub outfits would you have if you have 5
mafiozo [28]

Answer:

2

Step-by-step explanation:

cuz u would have extra hats so just wear the pants again

4 0
3 years ago
Solve the measure of an angle is 161°. what is the measure of a supplementary angle?
lions [1.4K]
Supplementary angles sum up to 180°, suppose the supplement of 161° is x. Then
161+x=180
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4 0
3 years ago
The points ( - 6,5) and ( - 7,q) fall on a line with a slope of 10. What is the value of q?
Usimov [2.4K]
If you go on my profile you will see a similar problem that I already answered today.

Lets start by using a formula (don't remember the name) 

(y-y1)=M(x-x1)

M is slope and y is first y value and y1 is second y value same applies to X.

Substitute in the values.

(5-q) = 10(-6-(-7))

5-q = 10*(1)

5-q = 10

-q = 5

q = -5

Check:

Substitute in the value of "q" and use the formula to find slope:

(y1-y)/(x1-x)

Substitute 

(-5-5)/(-7-(-6))
-10/-1
10

Your Answer: 
The value of "q" is -5
7 0
3 years ago
Solve for m, what is k=mv​ squared/2​
scoray [572]

Answer:

Solve for  

K

by simplifying both sides of the equation, then isolati.ng the variable.

K

=

m

v

2 i.f yo.u wa.nt th.e re.al answ.er g.o h.ere: >>>>https://www.math.way.com/po.pular-prob.lems/Alg.ebra/229798

2

Step-by-step explanation:

4 0
2 years ago
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