Hans is drawing triangle ABC on the front board. He wants to draw a triangle with one angle greater than 90°.

Which of the following triangles would have an angle that is greater than 90°?

Brittany had 7 rolls of quarters and four extra quarters. She use the equation n = 7q + 4 to n, the number of quarter she had all together. What equation could she use to find q, the number of quarters in each roll?

Solve the system by the elimination method. Check your work. 2a + 3b = 6 5a + 2b - 4 = 0

The elevation of Bad Water in Death Valley is 282 ft below sea level. If a helicopter starts from Bad Water and rises vertically for 1200 ft, how far above sea level is it?

Sparkle Cleaners uses 2/3 of a jug of window cleaner in 3 weeks. How much window cleaner do they use in 1 week?

Prime Factorization

What is 39009909 times 339494

What is 13,507,804 in standerd form

You have $500 in a saving account that earns 3% simple interest per year. How much money will be in your account in 10 years

Janet has $120. If she saves $20 per week, in how many days will she have $500?

Bob is trying to decide between two cell phone plans. Plan A has no flat fee, but the user must pay 10 cents per minute on the phone. Plan B requires a one-time fee of $20, but only requires a payment of 5 cents per minute on the phone.