Answer:
8xy-3y + 2(9x-5y+4) = 18
Step-by-step explanation:
We need to find the value of the given expression:
8xy-3y + 2(9x-5y+4) ....(1)
when x = 3 and y = -4
Put the values of a and y in equation (1)
8×3×(-4)-3(-4)+ 2(9×3-5(-4)+4)
= -96 +12 + 2(27 + 20 +4)
= -84 + 2(51)
= -84 + 102
= 18
Hence, the value of the given expression is 18.
6 times 50 is 300, there’s your answer. He was 300 dimes altogether.
Answer:
Table A.
Step-by-step explanation:
Tara reads at a constant rate of 15 pages per day.
Therefore, on day 1, she reads a total of 15 pages.
On day 2, she reads a total of 15 × 2 = 30 pages.
On day 3, she reads a total of 15 × 3 = 45 pages.
Therefore, table A represents the relationship. ( Answer )
Answer:
228 of them are made from wool, but there is no enough information to determine how many would he has in stock.
Step-by-step explanation:
Mr Ollivander's stuffed bear shop has 456 bears in stock, and exactly half of them are made from wool, this means that 1/2 of 456 are made from wool
1/2 of 456 = 1/2 × 456 = 456/2 = 228.
That is 228 of them are made from wool.
However, nothing tells us that this is all he has in his stock. There is no information available to determine how many would he has in stock.
156 - 70 = 86 minute change
86 / 156 = 0.55 = 55% percent decrease
