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Ulleksa [173]
2 years ago
15

Which expression is equivalent to a + 4a + 8? 05a 13a a + 12 5a + 8

Mathematics
1 answer:
aleksandrvk [35]2 years ago
6 0

Answer:

5a +8

Step-by-step explanation:

a+4a=5a

5a+8

=5a+8

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Katie has a 75% chance of making an A on a test. What is the probability that she will not make an A on her next two test: Algeb
andreev551 [17]
I am pretty sure it's B 6.25% but I'm not exactly sure
5 0
3 years ago
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A team spent 20 mins on passing drills and 40 minuets ona shooting drill, what is the ratio of time spent on shooting drills to
aliya0001 [1]
20 minutes on passing .....40 minutes on shooting

ratio of time spent on shooting to passing....
these are not hard, u just have to pay attention to the wording...

the ratio of shooting to passing is 40/20 which reduces to 2/1 or 2:1 or
2 to 1 <===

but if it would have asked for passing to shooting, it would have been :
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6 0
3 years ago
Which property is illustrated by the statement<br> (2+3.4)+6=2+(3.4+6)
aleksandrvk [35]

Answer:

Associative property is illustrated.

Step-by-step explanation:

we have been given:

(2+3.4)+6=2+(3.4+6)

This is the associative identity which is:

a+(b+c)=(a+b)+c

Here, we have a=2, b=3.4, c=6

On comparing the values with associative property we get:

(2+3.4)+6=2+(3.4+6)

We club two numbers b and c first and then a and b in same bracket.

6 0
3 years ago
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What does 3 (2x - 4) = 8x 14 equal?
jeka57 [31]
6x - 12 = 8x + 14
2x = - 26
x = - 13
5 0
3 years ago
Please solve and explain for number 2
chubhunter [2.5K]
The ratios as fractions are 6/8 and 9/11.
Since they are not compare because they have different denominators you must find the Least Common Multiple of the two fractions.
Since 8 and 11 both can go into 88, we can use that as our denominator.
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66/88 is less than 72/88.

Therefor, Mix B is the reddest mixture.

Hope this helped!! :)
8 0
3 years ago
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