a collection of two or more equations with the same set of unknowns
What is two vaiable equations.
100
Translate the story problem into a equation. Then solve.
Johnny went to Walmart to buy some socks. He got distracted and instead bought some carrots. He bought 19 carrots. They were $4 for 5 carrots. How much did Johnny spend?
What is 19(5/4)=?
Answer: $23.75
200
y=mx+b
What is slope-intercept form.
200
Ricky bought a box of 5 rubber gloves for his science expierment in school. They cost $6. He need to bring 5 boxes to supply them for his class. How much money does Ricky need to buy them?
What is $30.00?
200
The first step in solving the equation: 3 + 6 x (5 + 4) ÷ 3 - 7= ?
What is parentheses; adding 5 and 4.
200
Solve the given two equations with two variables by substitution method:
5x + 2y = 48
3x + 2y = 32
What is (8, 4).
200
Translate this sentence into an equation:
The sum of 9 and 6 is equal to 5 multiplied by 3.
What is 9+6=5*3
300
Find the slope-intercept of 2x+4y=8
What is y=(-1/2)+2.
300
A man has $5. He is hungry so he wants to buy a chicken snack wrap from McDonalds. They cost approximently $2.50. He is thirsty, too, so he buys a milkshake for $1.50. Will he have enough money to buy both? If so how much money will he have left, if any?
What is yes and he will have $0.50 left.
300
The answer to 18 + 36 ÷ 3^2.
What is 22.
300
Solve the given two equations with two variables by elimination method:
x + y = 20
3x + 11y = 100
What is (15, 5).
300
Translate the story problem into an equation. Then solve.
Hayden was reading his morning paper when he spotted an ad for a job as a paper boy. He needed another job to save up for his new hamster. It costs $50 and he has $25 saved already. The job pays $2 a day, and his job he has now pays $3 a day. How many days will it take him to save up his money?
What is the four methods for solving two variables in the two equations.
400
Translate into an equation:
Fourteen divided seven minus three times four.
What is 14/7-3*4
500
Positive, negative, undefined, and zero slope
What is the four types of slope.
500
A wannabe zookeeper has $40 in his piggy bank. How much money does he need to buy a giraffe ,to start his zoo, that costs $25,000?
What is $24,600.
500
The second step in solving the equation 2+2-3?
What is subtracting 3.
500
Solve for the two variables x and y:
x + y = 2
x – y = 8
What is x=5, y=-3.
500
Translate this story problem into an equation:
Laine has four pencils in her pencil case and five in her backpack. She buys a pack of 50 more for school. Eight broke and four disappeared. When she is cleaning her room, she finds six under her bed and two in her closet. After that she found three in her locker. How many pencils does she have now?