We have an equation: 432/?= 3/5
Cross multiply:
3*?= 432*5
⇒ ?= 432*5/3= 720
720 students use regular pencils~
Answer:
4y/5+2x/5-12/5
Step-by-step explanation:
Answer:
hope u find ur anserw to ur problem
Answer:
-5/16
Step-by-step explanation:
multiply 4*2
4 * 2= 8 -16x -13
8-16x-13
add like-terms
8-13=-5
-5-16x=0
move the 5 with 0, which will make it positive
-16x=5
Divide
5/-16 =x
For number 16, keep the slope and plug in the values of x and y and solve for the y intercept. For 20 take the opposite reciprocal and then plug in the values of x and y and solve for y intercept. For number 24 and 25 convert both into slope intercept form (y=mx+b) and see if they are parallel or perpendicular
