If a sphere has a radius of 2 cm, what is the approximate surface area of the sphere?

A. 12.1 cm

B. 33.5 cm

C. 50.3 cm

D. 100.5 cm

Which values, when placed in the box, would result in a system of equations with no solution? Select the four correct answers. y = - 2x + 4 6x + 3y = - 12 - 4 0 4 12

The cost of a pen is three times the cost of a pencil. the cost of 4 pencils and 3 pens is $9.75. what is the cost of a pencil? the cost of a pen is three times the cost of a pencil. the cost of 4 pencils and 3 pens is $9.75.

The table below shows all of the possible outcomes of rolling a six-sided number cube and flipping a coin.

Y=x+5 and y = (3) / (2) x - 5

If a line has a slope of 3/4, what is the slope of the line perpendicular to the line? 4/3 -4/3 -3/4

There are 32 pupils in a class. 20 of them are girls. what is the ratio of boys to girls in its simplest form?

Erin has a $450 gift card from a clothing store. She has spent a total of $28 so far. She wants to buy barrettes for $2.95 each. How many barrettes can she buy without going over the limit of the card?

Mrs jones bakes pies. She always cuts each pie into 8 slices. There are 13 slices left on the counter. write the number of pies on the counter as a mixed number and as an improper fraction

9 (9t-4) > 12 (12t-3) choosing brainliest

Is 2/8 greater than 1/2