Answer:
you need to find how many pencils the teacher needs for the class
Step-by-step explanation:
Step-by-step explanation:


Given the information above, we can simply set up an equation so we can find the value of x.

Subtract 42 on both sides.

Divide 14 on both sides.

So, the value of x is equal to -1/2 when f(x) is 35.
Answer:
7
Step-by-step explanation:
mean is average of the numbers
add all values then divide by the numbers
(1+5+8+10+11) / 5
35 / 5 = 7
The value of the four in 3.954 is 0.004, or 4 thousandths.
you can use 3 quarters and 2 pennies