<span>Math Term Definition. Algebraic Expression. An algebraic expression
is a mathematical phrase that can contain ordinary numbers, variables
(like x or y) and operators (like add,subtract,multiply, and divide).
Here are some algebraic expressions: a + 1.</span>
Answer:
x=17
Step-by-step explanation:
(5x-58)=(2x-7) ->(because of cosine-rule)
3x=51
x=17
Answer:
true
Step-by-step explanation:
If the standard deviation is increased and the sample size and confidence level stay the same, then the margin of error will also be increased
Answer:
C
Step-by-step explanation:
y=1/x, the reciprocal is the same. Reciprocal would be reflected across y=x