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Fynjy0 [20]
3 years ago
6

WILL MAKE BRIANLIEST HAS SOON I CAN. use each of the digits 0 to 9 once to form two mixed numbers with a sum of 100

Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:21 21 21 21 21 21

Step-by-step explanation:

Alika [10]3 years ago
6 0
Challenge excepted.

63 1/2 + 36 50/100
78 6/9 + 21 1/3
80 5/10 + 19 30/60

Yeah.. I’m not going to name any more. These are all of my solutions. Hope this helped :D
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I need help for what they equal to​
netineya [11]
1) 3t+18
= 3(t+6)

2) 6m-24
=6(m-4)

3) 10t^2+30t
= 10t(t+3)

4) 12xp-20x
= 4x(3p-5)
8 0
3 years ago
Read 2 more answers
Sharif's portfolio generated returns of 12 percent, 15 percent, −15 percent, 19 percent, and −12 percent over five years. What w
qwelly [4]

Answer:

3.8 percent

Step-by-step explanation:

To find his average return over n years, we sum all of his returns, and divide by n.

In this problem:

5 years.

The sum is (12 + 15 - 15 + 19 - 12) = 19

19/5 = 3.8

So the correct answer is:

3.8 percent

8 0
4 years ago
Andrew is 3 times his son’s age. 10 years ago, he was 5 times his son’s age. What are their present ages? Show your work.
PSYCHO15rus [73]
Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

We will be using simultaneous equations to solve this problem.

Let's establish the two equations we will be using to solve the problem.

Let Andrew's current age = a

Let Andrew's son's current age = s

Equation No. 1 -

a = 3s

Equation No. 2 -

a - 10 = 5s

To begin with, we will substitute the value of ( a ) from the first equation into the second equation to solve for ( s ).

Equation No. 2 -

a - 10 = 5s

( 3s ) - 10 = 5s

3s - 5s = 10

- 2s = 10

s = 10 / - 2

s = - 5

Next we will substitute the value of ( s ) from the second equation into the first equation to solve for ( a ).

Equation No. 1 -

a = 3s

a = 3 ( - 5 )

a = - 15

FINAL ANSWER:

Therefore, the present age of Andrew is - 15 and the present age of Andrew's son's is - 5.

It isn't possible for someone to be negative years old, but this is the answer that I ibtained from the equations.

Hope this helps! :)
Have a lovely day! <3
6 0
3 years ago
3. At the bank, Sheila made 6 deposits, each in the same amount. Her sister Sherri made 5 deposits, each in the same amount. Eac
shusha [124]
Sheila Total:: 6x
<span>Sherri Total:: 5(x+10) = 5x+50

</span><span>(a) Write an equation. Let x represent the amount of one of Sheila’s deposits.
6x = 5x+50

</span><span>(b) Solve the equation. Show your work.
x = 50

</span><span>(c) Check your solution. Show your work.
6*50 = 5(50+10) 
300 = 5*60
300 = 300</span>
<span>(d) State the solution in complete sentences.
I'll leave that to you.
:)</span>
5 0
4 years ago
I need help with number 17 please
emmainna [20.7K]

Answer:

what's up?

need help from an expert

7 0
4 years ago
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