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Amanda [17]
3 years ago
14

Evaluate 5(a – 2b) when a = –3 and b = 5.

Mathematics
1 answer:
Rashid [163]3 years ago
5 0
5(-3-2(5)) which equals to -15 -10 = -25
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A. what is the probability that none of the workers is afraid that they will never be able to retire?
Sedbober [7]
Zero.   because every worker will be afraid of to be retiered 
6 0
3 years ago
You are scheduled to receive $15,000 in two years. When you receive it, you will invest it for six more years at 7.1 percent per
olga_2 [115]

Answer:

<u><em>$22,637</em></u>

Step-by-step explanation:

<u><em>When u recive $15,000 you invest it at 7.1 percent per year.</em></u>

<u><em>To solve this we have to do a sume of all dollars that we have at the first year with the intrest, and that wil be the total for the second years. And repeat for the follows years.</em></u>

<u><em>1º year= 15,000*1.071 (7.1%)=$16,065 </em></u>

<u><em>2º year= 16,065*1.071 (7.1%)=$17,206</em></u>

<u><em>3º year= 17,206*1.071 (7.1%)=$18,427</em></u>

<u><em>4º year= 18,427*1.071 (7.1%)=$19,735</em></u>

<u><em>5º year= 19,735*1.071 (7.1%)=$21,137 </em></u>

<u><em>6º year= 21,137 *1.071 (7.1%)=$22,637</em></u>

<u><em>The total is the money at the end of the years= $22,637</em></u>

7 0
3 years ago
Raina said, how many different ways are there make $.30 using pennies, nickels, dimes,or quarters?
docker41 [41]

Answer:

There are in cents: 3 or 4 if you count it. And in dollars: 4 different ways to make 30 dollars or 30 cents.


Step-by-step explanation:

Cents: 30 pennies

6 nickels

3 dimes

if you can use both : 1 nickel and a quarter

I can not tell if that is 30 dollars or 30 cents so I will do both :

Dollars: 300 pennies

60 nickels

30 dimes

120 quarters




8 0
3 years ago
Read 2 more answers
A number n is at least 7
worty [1.4K]
N Is 7 or less than 7
7 0
4 years ago
I will braninlest you
miskamm [114]

Answer:

d

Step-by-step explanation:

Volume is space inside something, like water in a fish tank

4 0
3 years ago
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