3/8 + 1/2 = 0.875
0.875 As a fraction is <span>equivalent to 7/8
So...... 3/8 + 1/2 = 7/8</span>
To find out how much each book cost first we will subract to find out how many 2 books cost. Then we will divide. last but not least we will check our wok. Lets do it:-
30 - 8.95 = <span>21.05
</span><span>21.05 - 7.25 = 13.80
</span>
CHECK OUR WORK:-
13.80 + 7.25 = 21.05
21.05 + 8.95 = 30
We were RIGHT!!!
Now lets divide:-
13.80 ÷ 2 = 6.90
1 book costs $6.90.
CHECK OUR WORK:-
6.90 × 2 = 13.80
We were RIGHT!!!!
So, 1 book costs $6.90.
Hope i helped ya!!
Answer:
No solutions
Step-by-step explanation:
8x - 10 = 3(2x + 5) + 2x
8x - 10 = 6x + 10 + 2x
8x - 10 = 8x + 10
Answer:
yes
Step-by-step explanation:
