Answer:
it's in the 10's place so it means 80, so 8 groups of 10
Step-by-step explanation:
Answer:
each hamburger costs $3.50
Step-by-step explanation:
he spent $13 in total and bought one hot dog for $2.50 and 3 hamburgers but we don't know the price of one hamburger so we could represent it by the equaton,
2.50 + 3h = 13 now solve for x
-2.50 2.50
3h = 10.50
h=3.50
check:
2.50+3(3.50)=13
2.50+10.50=13
13=13
Profit is total revenue minus total cost. So, the profit for each row of data is:
Quantity | Profit
0 | 30 (loss)
1 | 30
2 | 160
3 | 190
4 | 260
5 | 300
6 | 310
7 | 290
The company has to produce 6 quantities to maximize profit.
Answer- 1/8
Reasoning- 5/8 - 1/4•2
5/8-1/2
X= 9/4 if finding the perfect square trinomial
