Mikayla is writing a math test. She gets 4 questions correct for every 2 she gets wrong. The test has 90 questions on it. How many questions did she get wrong?

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: