3 years ago

Which system of equations has the same solution as the system below? 2x+2y=16 and 3x-y=4

Mathematics

1 answer:

Sladkaya [172]3 years ago

3 0

4x divide 16 3x-4y it is the answer

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1. John earns $10 per hour for any work up to 40 hours. For any time over 40 in a week, he receives 1.5 times his normal pay. Ho

yanalaym [24]

Answer:

1. 520

2. 568.125

Step-by-step explanation:

10 per 40 hours + 1.5 overtime

1.5 overtime = 10(1.5) = 15

10 (40) + 15 (8)

= 400 + 120

= 520

11.25 per 40 hours + 1.5 overtime

1.5 overtime = 11.25(1.5) = 16.875

11.25 (40) + 16.875 (7)

= 450 + 118.125

= 568.125

8 0

1 year ago

Which number can each term of the equation be multiplied by to eliminate the fractions before solving?

Vikentia [17]

Answer:

Step-by-step explanation:

444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444

6 0

3 years ago

A gardener needs to move 2,782 pounds of dirt. He can carry 96 pounds in his wheelbarrow. How many trips will he need to make wi

svp [43]

Answer:

28.9

Step-by-step explanation:

2782 divied by 96 gives you 28.9.

7 0

3 years ago

yall im timed please help! ill give you 20 more points when I'm done with my test and you get it correct

taurus [48]

I think it’s linear

4 0

3 years ago

Read 2 more answers

I thought of a two-digit number. The digits of my number are different. The unit digit of my number is the tens digit raised to

earnstyle [38]

28.

2 to the third power is 8. Therefore, the answer is 28.

Hope this helps!

4 0

3 years ago