How do you solve this using substitution method
15x+10y=30
Y=-6k-24

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza