WorksheetsSAT Math - No Calculator (#3)
Total questions: 4
Worksheet time: 9mins
Name
Class
Date
1.
5x − y = 11
2x − 2y = 9
Based on the system of equations above, what is the value of 3x + y?
a)
−2
b)
0
c)
2
d)
4
2.
Two numbers have a difference of 4 and a sum of −7. What is their product?
a)
−33
b)
−10.25
c)
8.25
d)
10.25
3.
It cost Emmy p dollars to make each of her custom bracelets, which sell for m dollars a piece. She makes a profit of $60 if she makes and sells 5 of these bracelets, but she only makes a profit of $10 if she makes 5 bracelets but only sells 4 of them. How much does it cost Emmy to make each bracelet?
a)
$36
b)
$38
c)
$48
d)
$60
4.
If the lines 4x + 5y = 12 and 6y − kx = 6 are perpendicular, what is the value of k?
a)
3.5
b)
5.5
c)
7.5
d)
9.5
100 %
