I'm not smart can someone please help me...? Omar drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would he need to drive 375 miles?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

The least common multiple is the multiple, other than 0, common to sets of multiples.