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ratelena [41]
3 years ago
9

Please solve no. 8 if you can all but at lesat no. 8​

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
4 0

Answer:

4p'fair x+2is answer in following

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Choose an equation of a line through the point (-4, -2) parallel to y=14x−3.
Likurg_2 [28]

Answer:

  1. I think im gonna pass this onee maybe
3 0
3 years ago
I just made a purchase of $130.00 but once I got my car and looked at the receipt, I realized the salesperson who helped me did
Andrej [43]

Answer:

Guessing you want me to figure out what your cost should have been. On it!

Step-by-step explanation:

130 * .15 = 19.5

130 - 19.5 = $110.5

That should be the new cost.

5 0
2 years ago
How much interest is earned on $2,700 in one year if it is invested at 3%?
Ber [7]
3% of $2,700

Multiply 2,700 times 0.03.

(2,700)(0.03) = 81

$81.00 interest is earned on $2,700 a year if it is invested at 3%.
4 0
3 years ago
Read 2 more answers
I really need help with this question
Sergeu [11.5K]

Answer:

39

Step-by-step explanation:

I assume the father's age is a 2-digit number. He is not 9 years old or younger, and he is not 100 years old or older.

The sum of the digits of a two-digit number goes up by 1 from one number to the next unless the number ends in 9.

For example, from 17 to 18, the sum of the digits goes from 8 to 9.

If the number ends in 9, for example, 29, the digits add to 11. Then the next number is 30, and now the sum of the digits is 3, which is less than 11.

The father's age now is a number whose sum of digits is not only greater than the sum of the digits next year, but it is 3 times greater.

Let's look at 2-digit number and the next number and the sum of their digits.

19, 20; sums: 10, 2; 10/2 = 5, not 3

29, 30; sums: 11, 3; 11/3 ≠ 3

39, 40; sums: 12, 4; 12/4 = 3

Answer: The father is 39 years old.

5 0
2 years ago
Read 2 more answers
A cheetah ran 300 feet in 2.92 seconds. What was the cheetah’s average speed in miles per hour? Show your work.
alexdok [17]

Answer:

about 70.0 mph

Step-by-step explanation:

speed = distance/time

(300 ft)/(2.92 s)·(1 mi)/(5280 ft)·(3600 s)/(1 h) = (300·3600/(2.92·5280)) mi/h

≈ 70.0498 mi/h

8 0
3 years ago
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