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Kaplan practice test
Simplify this expression
(21-2x)-(5-4x)
2x+16
Find the value of x
2x+10y=16
6x+5y=23
3
Solve for d
5c-d=17
3d+13c=33
-2
given the following system of equations, find the value of y:
4y+14x=10
-2y-4x=4
-8
what is the volume of a cylindrical can with a diameter of 6cm, and a height of 10cm?
90 ,~, cm³
what is the area of a circle with a diameter D=4/,~,
4/,~,
z² -8z+16
(z-4)²
Solve for x
x²-x=12
x=-3,4
2y+7>-4y-5
y>-2
which of the following categories does a square not fall into?
Rectangles, pentagons, quadrilaterals, rhombuses
pentagons
what is the slope of a line that passes through the point (3,3) and has a y-intercept of 4 ?
-1/3
-5x+3>-4x-5
x=7
the variables x and y are integers
y=2x+1 and z=3y+5
what must be true about variable z
it is an even integer
3.125×10^-4
0.00003125
what is the prime factorization of 60?
2,2,3,5
6(14-9) +( 13-2)x6-4²
(8-5)_____________
2²+(3×2)
what is the value of the expression below?
6
which of the following is a possible value of x if
-8>-2x+4>-18
8
kira has saved all her math tests from her years in school.her ratio of A”s to B”s is 3:7. she received a total of 42 B tests . how many A”s did she earn?
18
tell me a prime number
61
A bag of chocolate candies with colored coatings includes the colors dandelion yellow, fuchsia, and burnt umber. If the bag contains a total of 13yellow,17 fuschai, and 10 burnt umber chocolates, what percentage of the bag is burnt umber
25%
Vlad’s final mark is based equally on 5 tests. on his four tests, he received a 65,73,70, and 80. on his final day of class he took his last test, and one week later, he received his report card with a final mark of 75, what score did vlad get on the last test?
87
(7^0)x(5^1)
5
