Answer will name !
1. rewrite 21/4 as a mixed number.
2. what value does point a represent on the number line? 3. fill in the blank below with one of the following: < , > ,or = when x=5. 4∙3-(7-x)
4. find the distance between the two points shown on the number line. 5.simplify the following expression by using the distributive property and combining like terms. (4 points) 2(x-3)+4x

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots