If the sum of twice a number and - 7 is increased by 8 the result is 16 greater than the opposite of the number. What is the number?

How do you write 75% as the simplest form?

Which statement best describes the polynomial 3x^2-6+4x^4 second degree polynomial with two terms third degree polynomial with two terms third degree polynomial with three terms fourth degree polynomial with three terms

The popping-times of the kernels in a certain brand of microwave popcorn are normally distributed with a mean of 150 seconds and a standard deviation of 10 seconds The first kemel pops 127 seconds after the microwave oven is started, What is the

Which equation has no solution? A. 2.3y+2+3.1=4.3y+1.6+1.1y+0.4 B. 32x+25-21x=10x C. 5/8 x+2.5=3/8 x+1.5+1/4 x D. 1/3+1/7 y=3/7 y

Antonia and Carla have the same percentage of green marbles in their bags of marbles. Antonia had 4 green marbles and 16 total marbles. Carla had 10 green marbles. How many of Carla's marbles are not green?

1 m to 25 cm. Reduces, Enlarges, or Preserves the size

Jesse ran nearly three laps around the track for every lap his grandfather walked. Write the ratio of Jesse's lap around yhe track to his grandfather's laps.

Cost to store: $15 Markup: 18% selling (retail) price:? Explain.

What fraction of 1 quart is 3 cups

Which shows the four-term polynomial and factored form of x2 + 6x - 27? x2 + 3x - 9x - 27 = (x + 3) (x - 9) x2 + 6x - 3x - 27 = (x + 6) (x - 3) x2 + 9x - 3x - 27 = (x + 9) (x - 3) x2 + 3x - 6x - 27 = (x + 3) (x - 6)