Soup cost $10 for 3 cans. Josh spent $40 on soup. How many cans did he buy?
Answers
Answer 1
Answer:
he bought 12 cans:) because if 3 cans are 10$ and he spent 40$ just multiply 4 (the 40 dollars)times 3 (the amount of cans you get per 10 dollars).Hope this helped!
Just plug in x = 7 and y = -3 in place of x and y, respectively
Your answer is -1209
What does the mode of this set of data represent?
Answers
It should be D because the mode is the value that occurs the most often.
What type of property is this? (P×1)×6
Answers
indentity property, anything times 1= the same number so the answer is (p) times 6 then associative property of mult note:a(b)=a times b and =ab
a(bc)=(ab)c so (p)6=(p6)=6p
ken has 12.2-ounce bottle of ketchup. he uses 1/20 of the ketchup every time he has a buffalo burger. how many ounces of ketchup are left after LAN has eaten 4 buffalo burgers ?
Answers
Steps: 1. You do 1/20 times 4 which equals 1/5 (when simplified) 2. You convert 1/5 to 2/10 which can be turned into .2 3. You do 12.2 minus .2 4. Your answer is 12 ounces
Find one point that lies in the solution set of the following system of inequalities:Y<(or equal)1/2x+6 y>-3x-1
justify answer
Answers
Simplify the first inequality.
Multiply 1/2 by x to get (1/2)x. y≤(1/2)x+6 and y>−3x−1
Simplify. y≤x/2+6 and y>−3x−1
Since x is on the right-hand side of the equation, switch the sides so it is on the left-hand side of the equation. x/2+6≥y and y>−3x−1 Because 6 does not contain the variable to solve for, move it to the right-hand side of the inequality by subtracting 6from both sides. x/2≥−6+y and y>−3x−1
Multiply both sides of the equation by 2. x≥−6⋅(2)+y⋅(2) and y>−3x−1
Multiply −6 by 2 to get −12. x≥−12+y⋅(2) and y>−3x−1
Multiply y by 2 to get y(2). x≥−12+y(2) and y>−3x−1
Multiply y by 2 to get y⋅2. x≥−12+y⋅2 and y>−3x−1
Move 2 to the left of the expression y⋅2. x≥−12+2⋅y and y>−3x−1
Multiply 2 by y to get 2y. x≥−12+2y and y>−3x−1
Reorder −12 and 2y. x≥2y−12 and y>−3x−1
Simplify the second inequality.
Because x is on the right-hand side of the equation, switch the sides so it is on the left-hand side of the equation. x≥2y−12 and −3x−1<y
Since −1 does not contain the variable to solve for, move it to the right-hand side of the inequality by adding 1 to both sides. x≥2y−12 and −3x<1+y
Divide each term in the inequality by −3. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign. x≥2y−12 and −3x/−3>1/−3+y/−3
Cancel 3 in the numerator and denominator. x≥2y−12 and −(−1⋅x)>1/−3+y/−3
Multiply −1 by x to get −1x. x≥2y−12 and −(−1x)>1/−3+y/−3