Answer:
i think factoring
Step-by-step explanation:
Answer:
x is 5
Step-by-step explanation:
45/36 was divided by 9 to get 5/4
The ratios in a 30-60-90 triangle are 1 : : 2. Therefore, since the hypotenuse is the longest and it is 10, 10 / 2 is 5 meaning 5 is the smallest side.
Answer:
Step-by-step explanation:
let x be her salary and y be the time
A here x is dependent and y is independent
B first
x-6
y-1
second,
x-12
y-2
third,
x-18
y-3
C 6x+y
hope this helps
System of linear equations
A set of two or more linear equations containing two or more variables.
2x + 3y = −1
x − 3y = 4