Answer:
Dividing a power of 4 by 4 is equivalent to ( reducing,) the exponent by (1).
Step-by-step explanation:
Let the power of 4 be 3
4 *4*4
We divide by 4
4*4*4/4 = 4*4 = 4^2
So we removed 1 power
Notice that 3-1 =2
Let 4 be raised to any power
4^a
We divide by 4
4^a/4 we remove 1 of the powers
we are left with
4^(a-1)
So we reduce the exponent by 1
Answer:25
Evan has a summer job to pick berries on a farm.
• He earns
$
2.0$2.00 every
15
15 minutes that he picks strawberries.
• He earns
$
2.40
$2.40 for every
15
15 minutes that he picks blueberries.
• He picked strawberries for an hour and blueberries for
45
45 minutes.
How much money did Evan earn?
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
It would be (1,-1)
Step-by-step explanation:
Answer:
1. -30
2. undefined
3. x intercept = 5/4 (5/4, 0)
y intercept = 5 (0, 5)
4. x intercept = 4/5 (4/5, 0)
y intercept = 4 (0, 4)
5. y = 4
6. undefined
Step-by-step explanation:
1. 12+18/11-12
30/-1 = -30
2. -15 + 20/-18 + 18
5/0 = undefined
3. 4x + y = 5
0 + y = 5
y = 5
4x + 0 = 5
x = 5/4
4. y = 0 - 4
y = 4
0 = 5x - 4
4 = 5x
4/5 = x
5. y = mx + b
4 = 0(3) + b
4 = b
y = 0x + 4
y = 4
6. If a line is drawn through 1 it will be undefined