We evaluate an algebraic expression by the determination of an unknown variable.
Evaluation is a systematic method used in solving most algebraic expressions in mathematics.
Let assume that we have a given algebraic expression where y is expressed in terms of x and;
y = 2x + 5 where (x = 4)
- Here, y and x are the variables;
y = 2(4) + 5
y = 8 + 5
y = 13
Learn more about how to evaluate algebraic expressions here:
brainly.com/question/4344214
Answer:
10
Step-by-step explanation:
cause i knoe
It just so happens that it's always the same y for each x, but it is only that one y. So this is a function; it's just an extremely boring function! ... So this is a relation, but it is not a function.
Answer:
The correct answer is A. T(c) = (c + 160)/4
Step-by-step explanation:
To solve this, we need to start by using c as a standard term instead of in terms of t. Then we simply solve for t.
C = 4t - 160 ----> Add 160
C + 160 = 4t ----> Divide by 4
(C + 160)/4 = t
Answer:
i think 10mph
Step-by-step explanation:
if she ran 100% faster that means she ran double or 200% of the initial speed
