stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
SAT Math 1 Flashcards | StudBud
Explore
/
SAT Math 1
SAT Math 1
10 terms
·
StudBud Administration
·
7 plays
Review of math concepts through problems from Practice Test 1.
Flashcards
10 cards
F
Practice quiz
P
Host live
L
Questions
10
Answers
1
Ted sent
m
texts per hr for 5 hrs, and Ty sent
p texts
per hr for 4hrs. Equation for total is?
20mp
9mp
5m + 4p
4m + 5p
2
If
a
= 5√2 and 2
a
= √2x, what is the value of x?
50
100
10
25
3
3x + 4y = -23 and 2y-x = -19. What is the solution (x,y) to the system of equations?
(4, -6)
(-5, -2)
(9, -6)
(3, -8)
4
x + y = -9 and x + 2y = -25. According to the system of equations, what is the value of x?
7
9
3
15
5
For i = √-1, what is the sum (7+3i) + (-8 + 9i)?
15 + 6i
-1 - 6i
-1 + 12i
15 + 12i
6
If (x-1) ÷ 3 = k and k = 3, what is the value of x?
2
10
9
4
7
x + y = -9 and x + 2y = -25. According to the system of equations, what is the value of x?
15
9
3
7
8
Which of the following is equivalent to the expression: (x
2
y - 3y
2
+ 5xy
2
) - (-x
2
y + 3xy
2
- 3y
2
)
2x2y + 2xy2
8xy2 - 6y2
4x2y2
2x2y + 8xy2 - 6y2
9
Which of the following numbers is NOT a solution of the inequality 3x - 5 ≥ 4x - 3 ?
-3
-5
-2
-1
10
If t > 0 and t
2
- 4 = 0, what is the value of t?
12
2
6
4
