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SAT or ACT Prep
A= P(1+r)t
5/x=5+a/x+a What is the value of x?
SAT or ACT Prep
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Answers
1
5/x=5+a/x+a What is the value of x?
3
5
19
-1
2
A= P(1+r)
t
A-P-1/ t
R= (a/p)t-1
3
P(x) = (x+7)(x-10)
x=-7 and x=.01
x= 5 and x= 45
x=-7 and x=10
x=-3 and x=10
4
3+ √6m-26 =m
5
3
7
2
5
f(x)=
1/8x+3 g(z)=12-5x
g=6
none
f(g(x))= 1/ 99-40x
f(g(x))= 1/56
6
3x+2y+2z=19 3x+y+z=14
14
6
19
5
7
f(x)= -6x
4
-1, for x ≥ 0
x ≥ 4
none
4√x+1 / -6
√23
8
f(x)= 8x+1
f(x)=19
0
f(x)=2
f-3(x)= x-1/8
9
If 10+x is 5 more than 10, what is the value of 2x?
2
10
654
252
10
y=2x+3 and x<2, which of the following represents all the possible values for y?
y<7
5<y<7
y<6
y<3