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2 years ago

Which of these ordered pairs is a solution to the inequality y < x+1

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

3 0

We have that
y < x+1

using a graph tool
see the attached figure

the answer is
C. (15,0)

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What is a expression equivalent to 9-(-12)

swat32

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9 + 12

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Two negative signs together makes addition!

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2 years ago

Solve for X and solve for Y?

Llana [10]

Answer:

$x=3\sqrt 5\\$

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Step-by-step explanation:

By geometric mean property:

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2 years ago

If point OR=20 and PR=5, would OP=15?

mina [271]

Answer:

Step-by-step explanation:

If OR = 20,

PR = 5

OP would be:

=> 20+5

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2 years ago

Georgia works part-time at a daycare while she is going to college. She earned $160 last week. Georgia worked 12 more hours than

Lelu [443]

Answer:

B. $8

Step-by-step explanation:

Given:

Total payment, T = $160

Hourly rates = $t/hour

= total payment/total time worked

The question said, "worked 12 more hours than the amount she is paid per hour".

Total time worked = (12 + t) hour

Therefore, Hourly rates of payment, t = 160/(12 + t)

t^2 + 12t - 160 = 0

Solving the above quadratic equation,

t = -20 and 8

t = $8

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2 years ago