Find the average of the following numbers

80 50 70 10 90

If there were 140 problems how many could you miss if you wanted 80%? Like if you did a test, that had 140 problems and you wanted to at leas get 80%, how many problems would you be able to miss?

Solve x in the equation x^2-12+59=0

Carla bought 42 tomato plants. she planted them in 7 rows. how meany plants are in each row.

simplify 10x-12y+8+12y

Find the area. 5 cm 5 cm 16 cm. 7 cm 14 cm

which statement best explains why the sum of the areas of the two white squares in figure 2 is the same as the area of the white square in figure1

Write in mathematical symbols 20 less than three times the width 3

A 100-pound person on Earth would weigh about 4 x 4 x 4 x 4 pounds on Jupiter. Evaluate the expression to determine how much a 100-pound person would weigh on Jupiter.

Find the total area of the solid figure with the length, 3 width 5, and height 6

every night Nathan has to read for at least 25 minutes write and inequality that shows how long Nathan can read each night