Solving systems of equations by elimination

16x-10y=10

-8x-6y=6

The measure of an angle is 25 degrees what is the measure of its supplementary angle

A conical paper cup has dimensions 6cm and 10cm how much water can the cup hold when full

What is the quadrant or axis of L (-2,1)

Karina is employed and she likes her job most employees who like their job work less than 60 hours per week assuming these two statements are true does Karina work more than 60 hours per week

Rita wants to buy a sweater that was originally priced at $25.00. Today the sweater is on sale for 40% off the original price. Than Rita has a coupon for an additional 10% off the sale price. How much will he pay for the sweatshirt before taxes

Chris has 2 pairs of black socks, 4 pairs of red socks, and 18 pairs of white socks in a dresser drawer. What is the probability that he will choose a pair of white socks, without looking in the drawer first? 75% 0.33 50%

A person invests 4500 dollars in a bank. The bank pays 6.75% interest compounded semi-annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 6300 dollars?

What is the sum of the measures of the exterior angles of any triangle? 180° 270° 360° 720°

Venus has a mean distance from the sun of 67,240,000 miles while Mars has a mean distance from the sun of 4,213,000,000 miles. How much farther is Mars from the sun than Venus?

Jack ran two miles Jesse ran 4 times as far there are 5280 feet in a mile how many feet did Jesse run