Answer:
B.
703 = 4(72) + x
Step-by-step explanation:
total weight of marbles and jar = weight of marbles + weight of jar
weight of marbles = number of marbles * weight of each marble
= 72 *4
total weight of marbles and jar = 703
weight of jar=x
total weight of marbles and jar = weight of marbles + weight of jar
703 = 72*4 + x
. you multiply all of the values in the parentesys.
Answer:
have you tried cross multipling
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
3/4 + 8/9
= (3*9)+(4*8) / (4*9)
= 27+32 / 36
= 59/36
= 1 23/36
