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lubasha [3.4K]
3 years ago
13

Tell whether the number is prime or composite 68

Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0
68 is a composite number
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The sum of two numbers Is 55. The smaller number Is 5 less than the larger number. What are the numbers?​
Julli [10]

Answer:

the smaller is 25 and the bigger one is 30 .

Step-by-step explanation:

1.

x+y=55

y-5=x

------------

2.

x+y=55

y-x=5

2y = 60

y = 30

30 - 5 = 25

7 0
2 years ago
Elena walked 12 miles. Then she walked 0.25 that distance. How far did she walk all together? Select all that apply. A: 12+0.25∙
vovangra [49]

Answer:

Step-by-step explanation:

If Elena walk 12 miles, and then 0.25 that distance

0.25=1/4

12*1/4=3 miles is 1/4 of the distance

she walked in total 12+3=15 miles

choice A =12+12*1/4

3 0
3 years ago
Kendall ate g out of 11 gumdrops. Write an expression that shows how many gumdrops Kendall has left.
liq [111]

Answer:

11-g

Step-by-step explanation:

You would have to subtract the number of gumdrops Kendall ate (g) from the number of gumdrops they had in the beginning (11). So the expression would be 11-g

8 0
3 years ago
Solve x3 = 64 over 27.
const2013 [10]

x^3 = 64/27

x^3 = (4*4*4)/(3*3*3)

x^3 = (4/3)^3

x = 4/3

ans is d


5 0
3 years ago
Read 2 more answers
10 cm<br> 8 cm<br> 2.5 cm<br> 8 cm<br> 6 cm<br> 2.5 cm <br> what’s the surface area
DIA [1.3K]

Answer:

10+8+2.5+8+6+2.5=37 .

ok you are understand or bot

6 0
3 years ago
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