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Elan Coil [88]
3 years ago
14

HELP ME PLSSSS........

Mathematics
2 answers:
valentinak56 [21]3 years ago
7 0

Step-by-step explanation:

1.6 is your answer please mark as brilliant

NikAS [45]3 years ago
6 0

Answer:

H. 3

Step-by-step explanation:

5x=15

solve for x by dividing by 5 on both sides

5x/5=x

15/5=3

x=3

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Felix's parents opened a savings
Crazy boy [7]

The money in the Felix's account will be $6798 when he is 21.

<u>Step-by-step explanation:</u>

It is given that,

  • The amount deposited is $2000.
  • The account earns 6%  compound interest.
  • It is compounded  annually for 21 years.

<u>To find the money in Felix's account after 21 years :</u>

The formula used here is,

⇒ A = P(1+r/n)^{nt}

where A is the amount after 21 years.

  • P is the initial amount deposited ⇒ P = 2000
  • r is the rate ⇒ r = 0.06
  • n is the number of times interest is compounded per year⇒ n = 1
  • t is the time period ⇒ t = 21

⇒ 2000(1+0.06/1)^{21\times 1}

⇒ 2000(1.06)^{21}

⇒ 2000\times3.399

⇒ 6798

Therefore, The money in the Felix's account will be $6798 when he is 21.

4 0
3 years ago
Matthew is 3 times as old as jenny. in 7 years, he will be twice as old as she will be then. how old is each now? Explain how to
Nataliya [291]

Let m and j be the current ages of Matthew and Jenny, respectively.

Now, Matthew is 3 times as old as Jenny, so the variables are in the following relation:

m=3j

In 7 years, both of them will be 7 years older, i.e. their ages will be m+7 and j+7, and Matthew will be twice as old:

m+7=2(j+7)

Now, remembering that m=3j, we can rewrite the second equation as

3j+7=2j+14 \iff j = 7

So, Jenny is 7 and Matthew is 21 (he's 3 times older).

In fact, in 7 years, they will be 14 and 28, and Matthew will be twice as old.

7 0
2 years ago
Beth is making fruit salad. She adds 3 grapes for every 2 strawberries. If she uses 12 strawberries, how many grapes will she us
Diano4ka-milaya [45]
The answer is 18. she will use 18 grapes.
5 0
2 years ago
Read 2 more answers
6. Select all the expressions that are equivalent to 10-6. 1 a. 1000000 b. 1000000 1 C. 106 d. 108 . 10-2 6 10 e. 10 1 f. 10-10-
zhuklara [117]

N/A

Step-by-step explanation: Just pay attention Haden

7 0
3 years ago
Pls answer pls....<br> 15 points... <br> pls just pls <br> The choices are on the picture
Burka [1]

Answer:

x = 2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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