solving one and 2 step equations
Solve for x 7+2x=23
x=8
Sam has 6 cookies. She needs at least 24 cookies for the party. How many more cookies does she need?
X>=18
At least 18 cookies
2 angles are comlemetary. one angle is 56 deg. what is the other angle.
34 deg.
There is a spinner with 4 equal sections. There are purple, green, red and yellow sections. What is the probability of landing on red?
1/4
Unlikely
Solve.
-2*2=?
-4
solve for X 3+4x+2=25
x=5
Maddy has a pair of shoes. She would like to go to the store to buy more shoes. She has $100 to spend. If each pair of shoes costs $20, how many pairs of shoes can she buy?
X<=5
At most 5 pairs
2 angles are vertical. one angle is 45 deg. what is the other angle
45 deg.
There are 34 marbles in a bag. 12 are red, 13 are blue, and 9 are green. What is the probability of pulling a green?
9/34
Unlikely
Solve.
(-2*-2)-(-6-(-3))=?
solve for x 8x-3=45
x=6
Deaigo wants to have at least $300 in his bank account by the end of the year. He already has $45 in the bank. If he earns $15 a week, how many more weeks does he need to reach his goal?
X>=17
At least 17 weeks
what is the other angle
57deg.
A spinner has 5 equal sections. The sections are red, blue, green, yellow, and purple. What is the probability of landing on red then blue then yellow?
1/25
Unlikely
Solve.
-3+23+-4+28-32=?
-3
solve for x 24+3x=12+6x
x=4
Carl goes to the store. He has $35. What is the greatest amount of limes he can buy if each lime costs 50 cents.
x<=70
At most he can buy 70 limes.
a circle has an angle starting at the center that is equal to 35 deg. what is the arc
35 deg.
There is a bag with 10 marbles. There are 2 green, 4 red, and 4 blue. If I take 1 marble out at a time with replacement, what is the probability of getting red then green then red?
32/1,000
Unlikely
-32
solve for x 2(x+4)=4(x+.5)
x = 3
Dan would like to go to an aquarium with his family. Each ticket costs $35. There are 5 people in his family. In total Dan has $262.50. How much money can he spend on snacks?
X<= 87.5
He can spend at most $87.50
a circle has an inscribed angle of 75 deg. what is the arc of the angle
150.deg
There is a bag with 15 marbles. There are 4 yellow, 3 green, 6 blue and 2 red. If I take 1 marble out at a time without replacement, what is the probability of getting blue then yellow then blue then green?
360/50,625
Very Unlikely
-14(2*-3)+(-5-(-3))+16=?
28