Answer:
Step-by-step explanation:
y + 1 = -9(x + 9)
y + 1 = -9x - 81
y = -9x - 82
answer is A
Add all the activities together
=3(x+2) + (8x-5) + 2x
multiply 3 by all in parentheses
=(3*x) + (3*2) + (8x-5) + 2x
=3x + 6 + 8x - 5 + 2x
combine like terms
=(3x + 8x + 2x) + (6 - 5)
=13x + 1
ANSWER: 13x + 1
Hope this helps! :)
Hey You!
1 quarter = 25 cents
25 × 6 = 150
1 nickel = 5 cents.
5 × 6 = 30
3 pennies = 3 cents.
3 × 6 = 18
Add them all up:
4.87 + 1.50 + 0.30 + 0.18 = 6.85
There were $6.85 in the coin bank after 6 days.
1) Mean= Sum of total Observation/ Total no.of observation
Mean= 42/6=7
option (b) 7
2)To calculate Median first arrange the numbers in a numerically ascending order.
Since, there are even no.of total Observation median will be the mean of two middlemost terms.
3,6,7,9,9,10
Middle terms are 7 and 9
Median= 7+9/2= 8
option(c) 8
Answer:
n = -7
Step-by-step explanation:
63÷-9
