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Vinvika [58]
3 years ago
13

Evaluate the expression 25+10.2×4-2

Mathematics
1 answer:
JulijaS [17]3 years ago
6 0

Answer:

Answer: 51x45+23=10.2x4+23

Step-by-step explanation:


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A local salesman receives a base salary of $975 monthly. He also receives a commission of 7% on all sales over $1250. How much w
slava [35]

Answer:

  $17,321.43

Step-by-step explanation:

The amount of monthly income from commissions would have to be ...

  $2100 -975 = $1125

This is 7% of sales over $1250, so the sales (s) would need to be ...

  1125 = 0.07(s -1250)

  1125 = .07s -87.50 . . eliminate parentheses

  1212.50 = 0.07s . . . . add 87.50

  17,321.43 = s . . . . . . . divide by 0.07

He would have to sell $17,321.43 in a month if he needed an income of $2100.

8 0
3 years ago
Find the sum of 5x-y and (2xy+xy)
devlian [24]
Since neither 5x nor -y has a "like term" in <span>2xy+xy, the sum of these quantities is simply    

</span><span>2xy+xy + 5x - y = 3xy + 5x - y

You might want to write this as  y(3x -1) + 5x. </span>
8 0
3 years ago
you have a bag of 10 marbles. three of them are red ,five are blue, and two are green.what is the probability of not picking a g
Verizon [17]

Answer:

Not probabillity of picking a green marble is 80%

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A company will need 25,000 in 7 years for a new additon. To meet this goal, the company deposits money into an account today tha
Mrac [35]
You can use the simple interest formula 
P = irt

We need P, which is the primary (or principal) investment, and we know that:

rate = 3% (0.03)
time = 7
i = $25000

So, just plug in and solve:
I = 25000(0.03)(7)
I = 5250

The company needs to invest $5250 today, to make $25000 in 7 years.


6 0
4 years ago
Solve for x and y.<br> X=<br> Y=
astraxan [27]
Okay so X=4
Y=12 is ans
4 0
3 years ago
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