4 is the answer I had the same question
Answer:
Step-by-step explanation:
7/a = 2/4
2a = 28
a = 14
22 would be the answer. You reverse the equation so you multiply 3 and add 7 5x3 = 15 15+7= 22
9514 1404 393
Answer:
(-11, -8)
Step-by-step explanation:
Reflection across the x-axis changes the sign of the y-coordinate.
For X(-11, 8), the reflected point is X'(-11, -8). (matches the last choice)
Use the ! tool to find the # of combinations.
8!/5! = 40,320/120 = 336