Solve for x and y

x+y=3

-2y+x=1

Find the value of x. sin x = 0.5 a. 0.0087° b. 30° c. 45° d. 60°

What is the missing coefficient? (15 х2 + 11 у^2 + 8x) - (7 х^2 + 5y^2+2x) = ___x^2 + 6 у + 6 х 4 8 10 22

780,000=78 how would you rename it

Triangle ABC is similar to triangle DEF. The length of AC is 10 cm. The length of BC is 15 cm. The length of DF is 6 cm. What is the length of EF? 12 6 10 9

Is 75 divided by 5=15 an equation or expression?

The formula to convert °F to °C is C = 5/9 (F - 32). 50°C = 122 °F Why do you multiply 50 by the reciprocal of 5/9

Yan is climbing down a ladder. Each time he descends four rings on the ladder, he stops to see how much farther he has to go. Which word in the problem indicates that a negative integer should be used 1 : Climbing 2: Stops 3: Descends 4: Farther

If a hat that costs $30 is discounted by 15%, what's the sale price?

Use the interactive spinner to model who among Elisondra and her three friends will order first. Then answer the questions. What is the theoretical probability of the spinner landing on Elisondra's section? Spin the spinner. Who orders first?

In a basket, there are six apples, seven bananas, three pineapples, and nine pomegranates. Janice randomly draws a fruit from the basket and then puts it back in.