Question: Q: 1 Simplify and find the unknown value.-3(x + 5) = (x + 9)(3) Q: 2 Simplify and find the value of x.x 2 -15x
Q: 1 Simplify and find the unknown value.-3(x + 5) = (x + 9)(3)
Q: 2 Simplify and find the value of x.x2 -15x + 50 (3)
Q: 3The formula C = 5/9(F - 32) is used to convert temperatures in degrees. Fahrenheit to degrees Celsius.
IfF = 41, Calculate C.(2)
Q: 4 Expand and simplify following.
(a) (x+4)(2x-5)(3)
(b) (3x - 7)2(3)
(c) 8(x-6) + 4(7-x)(3)
Q: 5 Rearrange the following to make x the subject of the formula.
Q = 3 - x / 2
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