Answer:
Step-by-step explanation:
when x = 7 and y = - 2
3x + 4y
= 3 * 7 + 4 * (-2)
= 21 - 8
= 13
Hope it helps :)
Answer:
8 seconds
Step-by-step explanation:
10/.75 is 8 seconds and you xan double check
Answer:
Step-by-step explanation:
1,2,3,4,6,8,12,24 are the factors. Hope it helped!!!!!
9 .............. 100%
x................ 15%
100x = 15 . 9
100x = 135
x = <u>135</u>
100
x = 1,35
