A larger number is double the sum of 3 and a smaller number. The larger number is 2 less than 3 times th number. If y represents the larger number and x represents the smaller number, which equations model th
Check all that apply.
Oy-3x-2
3x-y-2
3x-y=-2
Oy-2-3x
y = 2(x+3)

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

What are the excluded values? m+5/mn+3m

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me