Homework: HW 2.7 Solving Applications with In Score: 0 of 1 pt
8 of 15 (6 complete)
2.7.29
Rod's quiz grades are 72. 74. 89, and 90. What score on a fifth quiz will make his average quiz grade at least 84?
The score on a fifth quiz should be
less than or equal to
less than
greater than
greater than or equal to what number?
(Type a whole number.)

Idon’t understand what you’re asking..

The answer would be -3.9> -4.5

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !