⚠️ asap ⚠️
which expression is represented by the number line?
a 3-5.5 - 1.5
b 3-5.5 + 1.5
c 3-2.5-1
d 3-2.5 +

What is the distance between (–2 1/2,-3) and (1, –3)?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint