Find a set of parametric equations for the rectangular equation.

t = 7-x
y = 1/x

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Hundred and tens tables to make 430 in five different ways