the answer is 5 because if 1 cup of sugar per batch and she put in 5 cups of sugar that makes 5 batches
Answer:
The numbers are 5, 6 and 7.
Step-by-step explanation:
Let the numbers =x, x+1 and x+2.
The sum of the first and the second is 4 more than the third implies
x+x+1=x+2+4
Collecting like terms
2x-x=6-1
x=5
x+1=6
and x+2=7
Therefore, the numbers are 5,6 and 7.
Answer:
Step-by-step explanation:
Given the function
f(x) = 2x³ -3x²+ 7
putting x=-1 to find f(-1)
f(-1) = 2(-1)³ -3(-1)²+ 7
= -2 + 3 + 7
= 8
putting x=1 to find f(1)
f(1) = 2(1)³ -3(1)²+ 7
= 2 - 3 + 7
= 6
putting x=2 to find f(2)
f(2) = 2(2)³ -3(2)²+ 7
= 16 - 12 + 7
= 11
Therefore,
42 ft^2
Subtracting ‘blank’ space from a larger figure:
(5*12) - (6*3) = 42
60 - 18 = 42
5*12 = 60
6*3 = 18
Breaking down the figure into smaller figures:
(12*2) + (3*3) + (3*3) = 42
12*2 = 24
3*3 = 9
3*3 = 9