5k-4k=-1+-1
k=-2, its all aboit rearranging the order of numders based on there like terms. If you need any more help ask.
6 batteries cost $7.50 because u divide 10 by 8 and then multiply by 6
Answer:
false
Step-by-step explanation:
Answer:
9 cups of flour
Step-by-step explanation:

3:1 = y:3
1 × y = 3 × 3
y = 9
9 cups of flour