Answer:
x=2
Step-by-step explanation:
7x-1=4x+5
7x=4x+6
3x=6
x=2
P money spent
Hope this help?!
Just divide the 2nd numbers by the $ numbers
She had 4m marbles in the 4 bags
So number of marbles that Helena has = 4m + 3.
Answer:
7/8
Step-by-step explanation:
Simplify the following:
(1 + 3/4)/2
Put 1 + 3/4 over the common denominator 4. 1 + 3/4 = 4/4 + 3/4:
(4/4 + 3/4)/2
4/4 + 3/4 = (4 + 3)/4:
((4 + 3)/4)/2
4 + 3 = 7:
(7/4)/2
7/4×1/2 = 7/(4×2):
7/(4×2)
4×2 = 8:
Answer: 7/8
