Urgent
you can spend at most $10 on apples and grapes for a fruit salad. grapes cost $2.50 per pound and apples cost $1 per pound. write an inequality for the amount of grapes and apples you can buy.

You paid $7.70 to the mail package that weighed 5.5 lb. right and solve any quetion to find the cost per pound ? ?

The trigonometric ratios sine and secant are reciprocals of each other

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.