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Fed [463]
3 years ago
15

50 POINTS! WILL MARK BRAINLEST! NEED IN 10 - 15 MINUTES!

Mathematics
1 answer:
masha68 [24]3 years ago
7 0

Answer:

21

(2,14)

14/2=7

14+7=21

21 is final answer

Erika had a 95% chance of guessing wrong

20 can be seen as 100%

the % will go down by 5's because of the original number

.5*20=

This will give you a 95% success rate.

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Hmm it would have seem that I'm in need of help here help with this
inn [45]
To find out the answer,we can test it out one by one:

The original expression: 6×(2+8)=60

A. 6x(8+2)= 6x10 = 60✅

B. (6×2)+8 = 24+8 = 34

C. (8+2)x6 = 10×6 = 60✅

D. 6x2÷6×8 =12÷6×8 = 2×8 = 16

As A. and C. equals to the original expression, the answer is A. and C.
5 0
3 years ago
Perform the following divisions. Be sure all answers are reduced to lowest terms. 5/8 ÷ 2/5 =
UkoKoshka [18]

Here we're dividing a fraction (5/8) by another fraction. We could obtain the same result by inverting the divisor (2/5) and then multiplying (5/8) by (5/2).


The product is 25/16.


Thus, 2/5 divides into 5/8 25/16 times, or 1 9/16 times.

7 0
4 years ago
6,051.2 rounded to the nearest thousand
Jlenok [28]

Answer:

6 000 because it is less than 6 500

8 0
4 years ago
I need to know how long my shadow would be. I'm 5''
tiny-mole [99]
I dont think its possible to be 5 inches 
also it depends on the time of day 

3 0
3 years ago
Can you solve this problem for me<br><br> Y=3x+3b. For b
azamat
Why yes i can! But i'll lead you through it so you learn how to do it :).
T=3x+3b
-3x -3x
T-3x=3b
T-3x/3=b
(  / means divided by if you didnt know)
3 0
3 years ago
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