The value of the expression is 4.
We can find this by taking the original equation and plugging in 3 every time we see an x.
4
Answer:
42x + 14
Step-by-step explanation:
to solve this type of question , all you have to do is to follow some simple rule of BODMAS
B.............. bracket open
O.............. of
D................ division
M.................multiplication
A................... Addition
S........................... Subtraction.
so we are just going to apply the B
7 (6x + 2)
42x + 14
Answer:
(0,2)
Step-by-step explanation:
I'm going to assume you meant Which point is ON the graph of f(x) = 2 * 5^x?
In order to do this question, all you need to do is pick any number as x. Lets pick 0 in this case.
f(x) = 2 * 5^x
f(0) = 2*5^0
= 2*1
= 2
So one point on the graph would be (0,2)
Why?
Because remember with functions, the f(x) can be swapped out with y, so when x = 0, y = 2.
Answer:
Step-by-step explanation:
Equation is t÷5=8
first you multiply 5 on each to cancel it out
t÷5*5=8*5
solve to get
t=40
Step-by-step explanation:
