Answer:
4 is the median to your problem
When solving these proportions we just remember when moving a number from one side to the other if it started in the numerator it ends up in the denominator and vice versa.
I'll do it in two steps here for teaching purposes; it's not too hard to go directly to the answer.
Answer:
345.2
Step-by-step explanation:
1: Move 3.452 to the end of the equation
(3.452 × 100) -> (3.452 × 100 = 3.452)
2: Since 100 has 2 zeros, move the decimal point 2 places to the right.
(3.452 × 100 = 3.452) -> (345.2)
Hope this helps!
You can solve the pair of equations graphically by finding where the two lines intersect/meet. The point where they intersect is the solution to both of the equations.
Slope-intercept form: y = mx + b
(m is the slope, b is the y-intercept, or the point where x = 0 ---> (0 , y))
y = 7x - 9
m = 7
y-intercept = -9 -----> (0, -9)
y = 3x - 1
m = 3
y-intercept = -1 ------> (0, -1)
I'm not really sure what the last sentence of the question is asking, so you could clarify the question if you need help
Answer:
24
Step-by-step explanation:
56/7=8
8x3=24
