Answer:
x+x-63=637 solve for x
2x=700 divide each side by 2
x=350
so 350 adult and 350-63=287 student
your answe is
287
Answer:
n=-16
Step-by-step explanation:
Add 4 on each side:
n/2 = -12+4
n/2 = -8
Multiply 2 on each side:
n=-16
Answer:
5
Step-by-step explanation:
These are functions, the number in the parentheses shows you what number you will replace x with
If f(x) = x + 3, then f(-1) is -1 + 3
So, -1 + 3 = 2. g(2) = 2(2) + 1 = 4 + 1 = 5
Hope this helps friend.
Answer:
The average walking speed is 1.48 feet per second
Step-by-step explanation:
we have

where
r is average walking speed
p is the population in thousands
In this problem we have
----> because p in the equation is in thousands
substitute the value of p in the equation

using a calculator

So from the onset, the answer to this question would be
OPTION B.In a conjunction, / is true when both / and / are<span>
TRUE</span>; otherwise, / is
FALSE.
A conjunction refers to a compound statement, developed by combining two statement often through the use of the word '
AND'. For example, the two statements, 'Roses are Red' (statement
p) .... 'Violets are Blue' (statement
q), can be combined to form a conjunction that reads 'Roses are Red and Violets are Blue.' When it comes to conjunctions, it is or equivalent to the intersection of the two sets of statements (p and q → p ∩ q) which therefore means that <span>
in order for the conjunction to be true, both statements must be true, otherwise, the conjunction is false.
</span>
Attached below is a truth table that seeks to further explain the point (note: ^ represent the conjunction).