6x-4y=-14

-3x-3y=12

with the elimination method

Kendrick has 26 packets of sugar and 52 packets of artificial sweetener. He wants to divide them into identical groups, with no packets left over, so that the groups can be distributed to some tables at the restaurant where he works.

A commuter train travels 65 kilometers in 27 minutes. What is it's speed in kilometers per hour?

Simplify. [7m + 3n - 9 + 2m] + [n + 3 + m + 3n - 6]

How many 1/100 units are there in 10 units

How much does it cost to travel one mile? Round your answer to the nearest A white water rafting company sells tickets for an 18-mile river trip for $249. Whole dollar.

Maria practices her saxophone for 45 minutes each time that she practices. She practiced 208 times this year. How many minutes did Maria practice her saxophone this year? Enter your answer in the box. min

A store owner buys a total of 4,000 items for two different products. for shipping costs, it is $0.10 per item of product a and $0.04 per item of productb.

What kind of number is a negative number?

Room temperature is about 68 degrees Fahrenheit (F). What is that temperature in Celsius (C) ? 9/5 c + 32 = F (9/5 is a fraction)

Which number sentence shows the commutative property of addition? 3 + 0 = 3 3 x 1 = 3 3 + 5 = 5 + 3 3 + (8 + 2) = (3 + 8) + 2