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80 x 6 = 480 take away 1 x 6 leaves 474. There's always a quick way!
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∙ 11y ago
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What is the solution to x squared equals x plus 6?
X squared = x+6 6+x=x squared X=6
What is -8 minus x equals -14?
6
What is x if x - 4x equals -6?
10
Y equals 4-x for x equals -6?
10
What is the answer for x plus 10 over 2 equals x-6 over x And need to cross multiply?
(x + 10)/2 = (x - 6)/x. Multiply both sides by 2x to produce: x2 + 10x = 2x - 12 Rearrange and collect like terms to produce: x2 + 8x + 12 = 0 Factoring produces: (x + 6)(x + 2) = 0, which is true whenever x = -6 or x = -2 Check: for x - -6: (-6 + 10)/2 = 2; (-6 - 6)/-6 = -12/-6 = 2 (-2 + 10)2 = 4; (-2 - 6)/-2 = -8/-2 = 4.
What times what equals 474?
1 x 474, 2 x 237, 3 x 158, 6 x 79, 79 x 6 = 474
What is 79 x 79 x 79?
493,039
What is the perimeter of a hexagon the sides of which all measure 79 cm?
Hexagon has 6 sides. Each measures 79 cm ⇒ Perimeter = 6 x 79 cm = 474 cm
What is 79 x 10 to the fifth power in scientific notation?
7.9 x 10^6
158 is what percent of 79?
158 = x * 79 158 / 79 = x 2 = x 158 is 200% of 79 ■
How do you solve x-56 equals 79?
x - 56 = 79 x - 56 + 56 = 79 + 56 x = 135
What times what equals 79?
1 x 79
What is 79 x 3?
79 x 3 = 237
What is 79 x 86?
79 x 86 = 6974
What is 5 x 79?
5 x 79 = 395
What can you divide with 79?
Only by itself and one because 79 is a prime number
If x equals 6 and y equals 7 then 5x plus 7y equals?
The answer is 79. Since you know the values of x and y, you can simply substitute them into the equation to find the answer. x = 6 y = 7 5x + 7y = 5(6) + 7(7) = 30 +49 = 79
