Find a sum by suitable rearrangement: 143 ÷ (-567)+ 257 + 167

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

What is the equation of the graph below? y=sec(x)-4

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers