Write and evaluate the expression. Then, check all that apply. the difference of a number and ninety; when a = 102 A 1-column table with 5 rows. Column 1 is labeled Subtraction Words with entries decreased by, difference, fewer, less than, subtract. Write the expression as StartFraction a Over 90 EndFraction. Write the expression as 90 – a. Write the expression as a – 90. Substitute 102 in for the variable, a. Simplify by subtracting 90 from 102. Simplify by dividing 102 by 90. The answer is 1.13. The answer is 12.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

it would be 3 ÷by 6 because the number on each side

the answer is c.

perimeters = 3√10/5

areas = 90/25

i got it down chief.