SAT Math (Arithmetic)
If P(t) = 5x +31. The number that this function increases by is _______ while the initial value is ______.
increases by 5 and initial value of 31
Given that g(x) = -x+8 state the value of g(5).
3
The side length of a square is 55 cm, so the area of the square must be this.
3025 cm2
3x + a(3 一 2x) = 12 一 7x ln the given equation, a is a constant. The equation has no solution. What is the value Of a ？
a=5
The average of 230, 155, 320, 400 and 325 is this number.
286
Given the f(x) = 7x+2 state the value of x
when f(x) = 30.
x=4
A bird traveled 72 miles in 6 hours flying at constant speed. At this rate, the bird travels this many miles in 5 hours.
60 miles
3x -8 = —23,what is the value of 6x—7?
-37
Two numbers that should be placed in the banks below so that the difference between successive entries is the same are:
26, ___, ___, 53
A) 28,46
B) 38,48
C) 29,40
D) 35,44
D) 35,44
If 5x+5=10, state the value of 10x+3.
13
An isosceles triangle has 1 base angle measuring 52 degrees, so the other 2 angles must measure...
52 degrees and 76 degrees
(2x+7)2 =25 What is the sum of the solutions to the given equation
-7
The arithmetic mean of x, 5x, and 6x is 8, so the value of x must be this number.
2
7n−(4n−3) is equivalent to
A: 3n+3
B: 3n-3
C: 11n+3
D: 11n-3
3n+3
When 4 times a number x is added to 12, the result is 8. The number that results when 2 times x is added to 7 is this.
5
Which expression is equivalent to(x2+y)(y+z)
x2y+x2z+y2+yz
1.783 rounded to the nearest whole number results in this much more than 1.783 rounded to the nearest tenth.
0.2
x2-7x+6
Which of the following is equivalent to the expression above?
A: (x-3)(x-2)
B: (x-6)(x+1)
C: (x−6)(x−1)
D: (x+6)(x+1)
C: (x−6)(x−1)
x+y=0 AND 3x-y=10
When both statements are true, x must equal this.
x=2.5 or 5/2
Which expression is equivalent to 3x4-3
3(x2+1)(x+1)(x-1)