Answer:
x2 = y2/m - y1/m + x1
Step-by-step explanation:
Expand
y2 - y1 = mx2 - mx1
Rearrange
y2 - y1 + mx1 = mx2
Divide both sides by m to make x2 on its own
y2/m - y1/m + x1 (m's cancel out) = x2
Hence:
x2 = y2/m - y1/m + x1
5-x=x+9
2x=-4
x=-2
Therefore -2
Answer:
68.2 miles per hour
Step-by-step explanation:
Speed limit = 110 kilometers per hour
1 kilometer = 0.62 miles
110 kilometers = x miles
Cross product
1*x = 0.62*110
x = 68.2 miles
Cesar should drive at 68.2 miles per hour to avoid a speeding ticket
110 kilometers per hour = 68.2 miles per hour
Answer:
25
Step-by-step explanation:
36-1*16+5 (PEMDAS, exponents first)
36-16+5 (PEMDAS, multiplication)
20+5 (PEMDAS, add and subtract left to right)
25 (PEMDAS, add and subtract left to right)
Answer:
multiplica
Step-by-step explanation:
6×6 y ya te sale da mejor puntuasion