Step-by-step explanation:
Say you have these 2 fractions
Cross multiply as following;
If in the end, both numerator and denominator are equal, then the fractions are equivalent.
Examples:
Example 1
Cross multiply
They're equivalent.
Example 2
Cross multiply
They're not equivalent.
No picture? what’s the question
Wouldnt u add all those amounts of money then divide it by 40 so it would give u the amount of money needed to cover her costs?
Answer:
A. 360
B. 780
C. 350
Step-by-step explanation:
Times the time by the speed
Answer:
infinitely many solutions
Step-by-step explanation:
3x - 2x + 4 = 2 + x + 2
x + 4 = x + 4
x = x
x = x is a true statement for every value of x, so there is an infinite number of solutions.
Answer: infinitely many solutions
