Kylie has $70 to spend on clothes. she wants to buy a pair of jeans for $30 and spend the rest on t-shirts. each t-shirt costs $8. which inequality represents the number of t-shirts she can purchase? x ≥ 5 , x ≤ 5, x ≤ 11, x ≥ 11

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.