Please solve~I give brainliest! 1. 2x-5<1 2. 3x+7<16

Mathematics

1 answer:

NeTakaya2 years ago

4 0

Answer:

1. x<3

2. x<3

Step-by-step explanation:

2x-5<1

Move constant to the right side and change its sign

2x<1+5

Add the Numbers

2x<6

Divide both sides of the inequality by 2

x<3

3x+7<16

Move constant to the right side and change its sign

3x<16-7

Subtract the numbers

3x<9

Divide both sides of the inequality by 3

x<3

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Mrs. Hernandez earns $35.60 per hour and in one week earned $854.40. For how many hours did she work last week? What expression

zmey [24]

Answer:

Option A

Step-by-step explanation:

Given the following question:
Mrs. Hernandez earns $35.60 an hour
One week she earned $854.40

To find the answer we divide 8,544 by 356

$8544\div356=24$
$854.40\div35.60=24$

Mrs. Hernandez worked "24 hours last week" by using the first options equation, we can find that answer.

Hope this helps.