Solve the system of linear equations by substitution. y-x=0 2x-5y=9

Explain how to use the distributive property to find an expression that is equivalent to 20 + 16.

Remember that angle measures in degrees and radians are based on the proportion of the angle to a complete circle, meaning a fraction of either 360° or 2π. Given that 360° = 2π, we can convert between degrees and radians.

To the nearest quart, 2 L ≈≈ qt.

If Mark gets a job that earns $10 an hour, and he works 40 hours per week for a year, what will his yearly income be? Question 5 options: $48,000 $20,800 $24,000 $40,000

Judy is n years older than Carmen and twice as old as Frances. If Frances is 15, how old is Carmen?

7. In the figure above, triangle ABC is inscribed in the circle with center O) and diameter |AC. If AB = AO, what is the degree measure of ABO? (A) 15° (B) 30° (C) 45° (D) 60° (E) 90° .

Find the volume of the solid. 6 cm 8cm 15 cm

For a machine, the output force is 20 N, and the output distance is 4 m. Which must be true about the work input? A. It equals 80 J. B. It must be greater than 80 J. C. It must be less than 80 J.

Which sentence correctly uses commas? A) She shouted "Go team," before getting up from her seat. B) She shouted "Go team!" before getting up, from her seat. C) She shouted, "Go team!" before getting up from her seat.

A telephone company charges $4.95 per month for long distance calls plus $0.05 per minute. the monthly cost c of long distance calls can be described by the equation c = 0.05m + 4.