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3 years ago

The sum of two numbers is 50. One number is 10 less than three times the other number. What are the two numbers?

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

5 0

Answer:

i think its C. 15 and 35. hope this helps :)

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The slashes are fractions<br> -5/3x+2/5-1/3x=-1?

alexandr402 [8]

Answer:

-6/3x+2/5=-1

-2x+2/5=-1

-2x= -3/5

x= 3/10

4 0

3 years ago

A bank has 23 employees. 3 employees get paid $20.93 an hour. 7 employees get paid $19.68 per hour. The other 13 get paid $23.00

miskamm [114]

Assuming each employee works 40 hours a week:
3 * 20.93 * 40 = 2511.60
7 * 19.68 * 40 = 5510.40
13 * 23.00 * 40 = 11960.00
2511.60 + 5510.40 + 11960.00 = $ 19,982.00

4 0

4 years ago

11X - X2 +4y2 = 52<br> how do i solve and graph

timofeeve [1]

<h3>I'll teach you how to solve 11X - X2 +4y2 = 52</h3>

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11X - X2 +4y2 = 52

Add similar elements:

9x+4*2y= 52

Multiply the numbers 4*2:

4*2= 8

9x+8y= 52

Subtract 8y from both sides:

9x+8y-8y= 52- 8y

Simplify:

9x= 52- 8y

Divide both sides by 9:

9x/9= 52/9 - 8y/9

Simplify:

x= $\frac{52-8y}{9}$

Your Answer Is $x= \frac{52-8y}{9}$

Plz mark me as brainliest if this helped :)

7 0

3 years ago

Write an expression to find the greatest difference:

Bumek [7]

Answer:

Try Khan Academy. They give lots of expression to find the greatest difference. It always helps me in this situation.

Step-by-step explanation:

4 0

3 years ago

6(x – 1) = 9(x + 2)<br> Solve

Tom [10]

Answer:

x=−8

Step-by-step explanation:

6(x−1)=9(x+2)

Step 1: Simplify both sides of the equation.

6(x−1)=9(x+2)

(6)(x)+(6)(−1)=(9)(x)+(9)(2)(Distribute)

6x+−6=9x+18

6x−6=9x+18

Step 2: Subtract 9x from both sides.

6x−6−9x=9x+18−9x

−3x−6=18

Step 3: Add 6 to both sides.

−3x−6+6=18+6

−3x=24

Step 4: Divide both sides by -3.

−3x/−3=24/−3

8 0

3 years ago