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Afina-wow [57]
3 years ago
12

What’s the answer???

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
6 0

Answer:

the answer is a

you can subsitute or work backwards

abruzzese [7]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Im pretty sure!

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Evaluate y = 3x, when x = 5<br><br> y = 243<br> y = 125<br> y = 15
Mandarinka [93]

Answer:

C) y=15

Step-by-step explanation:

y=3x

y=3(5)=15

4 0
2 years ago
2, 2 1/2, 1 1\2, 2 whats the next number in the series
DedPeter [7]
<h3>Answer:  1</h3>

Explanation:

The jump from 2 to 2&1/2 is an increase of 1/2

2 + 1/2 = 2 & 1/2

The jump from 2 & 1/2 to 1 & 1/2 is a decrease of 1

(2 & 1/2) - 1 = (2 - 1) & 1/2 = 1 & 1/2

The jump from 1 & 1/2 to 2 is an increase of 1/2

(1 & 1/2) + 1/2 = 1 + (1/2 + 1/2) = 1 + 1 = 2

The pattern seems to be "add 1/2, subtract 1". Assuming this is the case, we would then subtract 1 from the last term we got (2) to get 2-1 = 1

7 0
2 years ago
Would this be -4? Just wanna confirm!
Bess [88]

Answer:

Yes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Value of x when the richter scale rating is 7.9
Mnenie [13.5K]
My answer -

<span>7.90

note -

Glad to help you and if you need anything else on brainly let me know have a AWESOME!!! day.
</span>
4 0
3 years ago
Look at picture please help asap
NeX [460]

Answer:

8

Step-by-step explanation:

289-225=64

square root of 64=8

6 0
2 years ago
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