How do you simplify #5+ 7 (8 ÷ 4 ) + 6 # using PEMDAS? What is Pre-algebra? Is Pre-Algebra important? How do you write the algebraic expression: the quotient of 15 and y? How do you write …

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Mar 24, 2016 · Mary had a meal the Carrington Cafe which cost $19.70. If the tax was 5.5%, how much did she pay in tax? Algebra

80 = 2*40 = 2*2*20 = 2*2*2*10 = 2*2*2*5*2 = 2^4 * 5

No it is not.. (a-b)^2=a^2-2ab+b^2 x^6-y^6=[(x-y)^2]^3 x^6-y^6=[x^2-2xy+y^2]^3 Let, x^2-2xy be a And, y^2 be b (a+b)^3 Which is clearly not equal to what you said

1.2555*10^-6 (1.08 * 20^-3)(9.3 * 10^-3) = 1.08/(20)^3 * 9.3/(10)^3 = (1.08*9.3)/(8*10^6) = 1.2555*10^-6 [Answer]