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san4es73 [151]
3 years ago
13

Which of the following groups of numbers are all prime numbers? 

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
6 0
The answer is B because all prime numbers are multiplied by one.
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During the day the temperature was -3 Fahrenheit at night the temperature dropped 19 Fahrenheit what was the temperature at nigh
CaHeK987 [17]

Answer:

Step-by-step explanation:

during the day, it was -3.....at night it dropped 19 degrees...

so at night it is : (-3 - 19) = - 22 degrees Fahrenheit

8 0
2 years ago
Debby new puppy weighed 10 1/8 pounds. After a month it had gained 6 1/3 pounds. What is the weight of the puppy after a month?
tatuchka [14]
The puppy after a month would weigh 16 11/24

I hope this helps

Have a happy holidays:)
7 0
2 years ago
50 points! Please help me
Inga [223]

Answer:

x = 8

y = 14

Step-by-step explanation:

2x + 6 = 4x - 10 (Corresponding angles so they're equal)

2x - 4x = -10 - 6

-2x = -16

x = 8

2x + 6 + 13y - 24 = 180 (Supplementary angles so they add up to 180)

2(8) + 6 + 13y - 24 = 180

16 + 6 + 13y - 24 = 180

13y - 2 = 180

13y = 182

y = 14

6 0
2 years ago
Mai put $4,250 in the bank for a rate of 4% simple interest per year. After
Nataly [62]

Answer:

4760

Step-by-step explanation:

Simple interest formula:

PV(1+it)

4250(1+.04*3)=4760

8 0
2 years ago
What is the value of the expression when d=3. 7d²+10 (answer choice A.63 B.52 C.31 D.73 )
devlian [24]
You have to replace d woth 3 in formula
7d^2+10=7*(3)^2+10=7*9+10=63+10=73
d is the correct answer
6 0
3 years ago
Read 2 more answers
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