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SAT Math Expert

@SATMathExpert

We'd like to help you with SAT Math.

Given f(x)=ax+b, find 10a+b if f(5)=-4 and f(7)=2.


Paul sold 20 cups of coffee for every 16 pieces of cake he sold. If he sold 35 cups of coffee, how many pieces of... fb.me/2ie31bt6Q


If 6 less than x is 14 more than 2x, what is the value of -3x?


What is the least positive integer that is divisible by 5 and leaves a remainder of 7 when divided by 9?


The sum of 5 consecutive integers is 200. What is the least of these integers? (A) 34 (B) 38 (C) 40 (D) 42 (E) 44


If A varies directly as the square of B and inversely as C, and A = 6 when B = 2 and C = 3, then what is the... fb.me/2CaEdfb94


Which of the following triples (x, y, z) does NOT satisfy the equation 2xy = z - 3x? (A) (2, 1, 10) (B) (1, 1, 5)... fb.me/1YUKmiE18


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