Solve the system of equations.

2.5y + 3x = 27

5x - 2.5y = 5

When you multiply an even number by an odd number the answer is always an odd number

What is five times the sum of a number and 6 is 45.

Which of the following could represent the unit side lengths of a right triangle? A 8,8; 16 C 12, 24, 36 B 2,4,5 D 8, 15, 17

What is the value of the expression shown below? 8 + (7 + 1) 2 : 4 ⋅ 1 over 2 whole to the power of 4 7 9 21 24

Find lengh of the shortest string that can be cut into equal parts of 5cm, 8cm, 10cm?

5/8 9/16 1/4 3/8 from least to greatest

Sandy plays tennis once every 6 six days. Jim plays once every 8 eight days. If they both played tennis today, in how many days will they play on the same day again?

Solve & Discuss It! For every 4 adults at the beach one afternoon, there were 3 children. How many children were at the beach if there were 8, 12, 16, or 20 adults at the beach? 16 1.20 Number of Adults 4 Number of Children

At a benefit concert, thirteen bands have volunteered to perform but there is only enough time for seven of the bands to play. How many lineups are possible?

Whenever you sign a lease for an apartment, you typically have to pay a security deposit before you even move in; this is in case something happens while you care occupying the apartment and repairs have to be made.