Real Numbers
Write the fraction in decimal form:
-3/5
-0.6
Is this equation a Numerical or Algebraic Equation?
2+ 6=8
Numerical
Is this a polynomial. If it is tell whether if it is monomial, binomial, or trinomial:
-5rs2 -7s
Yes, Binomial
Write 6 out of 10 as a percentage.
60%
Solve:
n + (-225.5) = 0
n=225.5
Solve the equation:
|45 - 16|
29
Write out this numerical expression. The absolute value of negative sixty two
|-62|
Write the polynomial in standard form:
6x + 17 + 11x2
11x2 + 6x + 17
Write 31.8% as a decimal.
0.318
Compare these numbers using the greater than, less than, or equal to sign:
1.825 _____ 1 and 7 over 8
1.825 is less than 1 and 7 over 8
Solve the equation:
-6.2 x -15
93
Solve this equation:
h - 32 = 38
h=70
Simplify:
(4x2-7x+3) + (2x2+2x-7)
6x2-5x-4
3.9 is what percent of 13.
30%
Solve:
d-17 is less than -9
d is greater than 8
Solve the equation:
7 + (7 + 7) x 7
105
Solve this equation:
57= b divided by 19
b=1083
Simplify:
-3b6 times -24b3
72b9
A Skateboard cost $40.00. The sales tax is 4%. How much will you pay for the skateboard?
$41.60
The list price is $20; the discount rate is 12% what is the new sale rate?
$17.60
Simplify:
(m3n5y2)4
m12n20y8
Solve for this equation:
3h - 10 = 35
h=15
Factor the Trinomial:
x2 + 12x +27
(x +9) (x+3)
First find the Simple Interest and then the total amount earned of this equation:
$1100 at 4% for 12 years.
Interest= $528
Total =$1,628
What is the median of 70.8, 72.1, 71.9, 82.4, 98.1, 85.3?
77.25