M= 20 because the rate of change is -3.
4x+10y=-13...you have to add the variables that are the same and then subtract the 13 from 0
Answer: you simply add an additional half of the entire recipe
Step-by-step explanation:
1/4 cup butter
2/3 cup sugar
So on so forth...
Answer:
420cm^3 (cubed) = volume when tripled
Step-by-step explanation:
1. when you multiply 7*4*5=140 (volume of the prism originally)
2. 140*3=420 (final answer)
Answer:
To help in solving exponential equations when relating the bases cannot be used
Step-by-step explanation:
Recall an equation of the form
from the expression
,
is the base and the power is
.
it is impossible to carryout the operation since the bases are not equal.
This is where we implore the help of logarithm which help us to bring the base to a come base i.e using the property below
.
Hence we can conclude that logarithm helps in solving equations when bases cannot easily be related.