Find the middle number between three and 20

Find g (f (-1)). g (f (-1)) =

At a neighboring school, the ratio from boys to girls is 6:5. There are 209 students in the school. How many are girls?

What are the x-intercepts of the circle (x - 3) 2 + (y - 4) 2 = 24?

Kaleb has $850 saved for college. He expects the total cost of his first year to be $8,990 he will recive grants and scholarships that total $1,445. Kaleb plans to save $210 every month.

How many unique numbers can be made from creating a fraction with $2,3,4,$ or $6$ in the numerator and $2,3,4,$ or $6$ in the denominator?

Mercury orbits the sun in 87 and 24/50 venus orbits the sun in 224 and 7/10 earthdays and mars orbits the sun in 686 and 49/50 days write each mixed number as a decimal

The square tiles shown has a side length of 10.5 inches. what power can you write to represent the area of the tile. Write the power as an expression with a base and an exponent, and then find the area of the square?

Janelle ate 4/5 of her graham cracker. Paul ate 3/5 of his graham cracker. The graham crackers were the same size. How much less of his graham cracker did Paul eat than Janelle ate? 2/5 6/5 1/5 8/5

Explain the Product and Quotient Properties of Square Roots and include examples.

What is - |-9 - 10| + 12 (2) divided by 6•2