+ 1 x 4 2-

ax + b

can be written as a single fraction in the form

X2 x + 2

x² - 4

where a and b are integers.

x+ 2 x -

Work out the value of a and the value of b.

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Factor the expression using the gcf. the expression 21m−49n factored using the gcf