Alma is finding the measures of the angles in a triangle that have the ratio 1:3:5. circle her mistake and correct it

x + 3x + 5x = 180

8x = 180

x = 22.5

If f (x) = x-7 and g (x) = x^3, what is G (f (x)) ? A. x^3+x-7 B. x^3 (x-7) C. X^3-7 D. (x-7) ^3

Jon's weight loss for each week of the month is 4 lbs, 3.5 lbs, and 2 lbs. he gained 4.5 lbs, the last week. If Jon originally weighed 153 lbs., how much does he weigh now?

0.02 is 10 times 0.2

Select the quadratic expression that represents the product below. (2x+5) (7-4x) A. -8x2 + 6x - 35 B. -8x2 + 34x - 35 C. -8x2 - 6x + 35 D. -8x2 - 34x + 35

Solve the equation for a. a^2 + 10^2 Solve the equation for a. a2 + 102 = 12^2

What's a cube root between 4.2 and 4.2

In the United States, 131313 out of every 202020 cans are recycled. What percent of cans are recycled?

If the village (which includes people and livestock) requires a total of 430 liters of water each day, approximately how long (in days) will one tank provide an adequate supply for the village? give your answer to the nearest 10th of a day.

In the currency pair USD/CAN, CAN is the

Oliva has a job as a writer, she writes 2 new sheets of magazines for her job in 3 hours. What is the rate per hour at she writes the sheets of magazines?