Answer:
85
Step-by-step explanation:
Write the numbers in order
66, 72, 74, 80, 83, 87, 91, 95, 98, 99
Find the middle number
83 and 87 are in the middle, so find the mean of them. 83+87= 170
170/2 = 85.
Answer:
2x2−4x5
Step-by-step explanation:
pleas give me brainly
Answer: 28
It’s a ratio of Gordon to Sushil to 3:2
=> 3/2 = 42/x
=> 3x = 84
=> x = 28
So like terms are 1 and 7 because they are multiplying to the same variable (in this case no variable is the reason they're like terms) then since they have no variable they are also the constants and the coefficient is the number attached the variable and in this case the -5