Solve, using linear combination.

5x + 2y = 10

3x + 2y = 6

1) John drove his car to New York city. It took him 5 hours at speed 65m/hr. His friend took the bus for 6 hours to New York city with the same route to meet him. What is speed of the bus?

Find an ordered pair 5x+y=8

The length of one side of a square is x + 3. What is the area of the square?

What is the rounding or compatible numbers to estimate the sum of 198+727

Compare multiplying money with multiplying non-money amounts

Josiah has a piece of wood that measures 10 1/8 feet. he wants to make 5 shelevs. if each shelf is 1 3/4 feet long, does he have enough to make 5 shelevs? explain.

A dentist is making packages of toothbrushes and toothpaste for his patients. He has 12 toothbrushes and 18 tubes of toothpaste. Each package will have the same number of toothbrushes and the same number of tubes of toothpaste.

Two angle measures of a quadrilateral are 34° and 66°. What could the measure of the other two angles be? A. 45° and 55° B. 37° and 43° C. 150° and 110° D. 139° and 121° (multiple can be chosen)

Given: ∠KJL and ∠KML intercept arc KL. Prove: m∠KJL = m∠KML

A cabbage and a cauliflower cost $3 in total. A cauliflower and a pumpkin cost $4 in total. A cabbage and a pumpkin cost $5 in total. Find the total cost of one of each vegetable