Answer:
its 7
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
These sides are in a ratio:
Therefore:
AB= 3x+4 + 5x-6 = 8x-2
the others are just what they are given as
Answer: He added 4 to a negative 42 and said it was 46 but its supposed to simplify to -38. X=3/5
Answer:
p = 15/40
Step-by-step explanation:
Since the total number of marbles is 40, that is our size of the sample. there are 16 red ones on that sample, so the probability of extracting a red marble from the box is given by the ratio of successes divided the total number of marbles:
p = 15/40
