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Ava and Becca are collecting canned goods. Ava collected 3/4 of a box of canned goods. Becca collected five times as much as Ava did. How many boxes of canned goods did Becca collect.
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JudyIn algebra, when you see the expression "a x 3b," it means you are multiplying the variable "a" by the number 3, and then multiplying that result by the variable "b." This can be written as 3ab or 3 * a * b. The order of multiplication does not matter in this case, so the result is the same regardless of how you group the factors.
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What is the factor of 3a plus ax plus 3b plus bx?
3a+ax+3b+bx = 3(a+b)+(a+b)x = (a+b)(3+x)
Factorise 4a plus 6b-12?
2 x (2a + 3b - 6)
What is the simplification of 6ab over 3b?
6ab / 3b = 2a so b / b cancels each other out 6 / 3 = 2 / 1 Example: a = 4 and b = 5 6ab = 6 x 4 x 5 = 120 3b = 3 x 5 = 15 120 / 15 = 24 / 3 = 8 = 2a = 2 x 4
-2b plus 7-3b equals 2?
-2b + 7 -3b = 2 -2b +7 -3b +2b = 2 + 2b 7 -3b + 3b = 2 + 2b +3b 7-2 = 2-2 + 2b + 3b 5 = 5b 1 = b
How do you solve for b when a equals 3b-c?
a = 3b - c a + c = 3b - c + c a + c = 3b (a + c)/3 = 3b/3 ( a + c ) / 3 = b Do your homework.
