2 7/8 on number line will be 2 7/8 spaces to the right of zero
Answer: 28 it should be
Step-by-step explanation: 7x4 is 28 in 1 hour he bikes 7 and he bikes for 4 hours thats an hours worth 4 times
$20 base fee + ($1.50 per hour × X hours rented) = Y the overall price
20+(1.50×X)=Y
Example:
Let's say the golf cart is rented for 3 hours.
X = 3
$20 base fee + ($1.50 per hour × 3 hours)
20+(1.50×3)
20+4.50= $24.50
So in this example Y=$24.50
Answer:
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ - 1, 1 ]
f(b) = f(1) = 3 ← value of y when x = 1
f(a) = f(- 1) = ← value of y when x = - 1
average rate of change = = =
Seems to be an arythmetic sequence
Sn=[n(a1+an)]/2
where
Sn means sum of all terms up the nth term
n=number of terms
a1=first term
an=nth term
so from 86 to the 22th term is from a1 to a22
find teh sequence
miknus 7 each time
an=a1+d(n-1)
an=87-7(n-1)
find 22n term
a22=87-7(22-1)
a22=87-7(21)
a22=87-147
a22=-60
S22=[22(87-60)]/2
S22=[22(27)]/2
S22=594/2
S22=297
the sum is 297