Q: Choose the correct mathematical translation for the given statement.
The luggage can weigh no more than 70 pounds.
x 70
x= 70
Question #4TextMultipleChoice Score:
Given the system of
equations, match the following items.
x + 3y = 5
x  3y = 1
xdeterminantydeterminantsystem determinant
ydeterminantsystem determinantxdeterminant
system determinantydeterminantxdeterminant
Question #5MultipleChoice Score:
Simplify.
(5.12)  (4.7) + (7.021)
6.796.6012.799
Question #6MultipleChoice Score:
If the first equation is multiplied by 3 and then the equations are added, the result is _____.
3x + y = 3
x  3y = 2
10x= 1110x= 78x= 7
Question #7MultipleChoice Score:
One number is eight more than twice another. If their difference is 25, what is the larger number?
174235
Question #8MultipleChoice Score:
A person has 17 coins, all nickels and dimes, worth $1.25. How many nickels are there?
1089
Question #9MultipleChoice Score:
What is the equation of the line, in slopeintercept form, that passes through (3, 1) and (1, 5)?
y= 2y= 3x+ 72x+ 3y 7 = 0
Question #10MultipleChoice Score:
What is the algebraic expression for "the difference between seven times a number and three times that number"?
7  3x7x 37x 3x
Question #11MultipleChoice Score:
Goofy Golf ticket prices for kids under 12 years of age increased from $4.00 to $6.00 this year. What is the percent of increase in the tickets?
50%60%40%
Question #12MultipleChoice Score:
A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90¢ a pound. How many pounds of the $1.50 chocolate were used to make the mixture?
151012
Question #13MultipleChoice Score:
Find two consecutive integers whose sum is 73.
Which of the following equations could be used to solve the problem?
2x= 732x+ 1 = 732x+ 2 = 73x2+ 1= 73
Question #14MultipleChoice Score:
Jimmy has seven times as many dimes as nickels. Their value is $3.75. How many nickels does he have?
35155
Question #15GraphicMultipleChoice Score:
Graph y = x + 2. Click on the graph until the correct one appears.
Question #16MultipleChoice Score:
Alfonso is 8 years older than Ashley. Five years ago Alfonso was three times as old as Ashley. How old is Ashley now?
9178
Question #17MultipleChoice Score:
Find the value of 7 + 32 (5 + 1) ÷ 2.
253211
Question #18MultipleChoice Score:
Evaluate 3x3  4x for x = 1.
171
Question #19MultipleChoice Score:
Use the listing method to write the following set.
{x  x N, x x
y = x + 2
Question #29MultipleChoice Score:
Solve (x + 1 3).
{all real numbers}{x 1 1}
Question #30MultipleChoice Score:
Given the system of equations, what is the solution?
x + 3y = 5
x  3y = 1
{(4, 3)}{(2, 1)}{(2, 3)}
Question #31MultipleChoice Score:
Find A n B if A = {2, 5, 8, 11, 14} and B = {1, 3, 5, 7}.
{5}{1, 2, 3, 5, 7, 8, 11, 14}
Question #32MultipleChoice Score:
Evaluate.
7 + 3
4410
Question #33MultipleSelect Score:
Select all of the following true statements if R = real numbers, N = natural numbers, and W = {0, 1, 2, ...}.
5WRW{0, 1, 2, ...}WN9WWN
Question #34GraphicMultipleChoice Score:
Solve the following system of equations graphically. Click on the graph until the correct one appears.
x + y = 1
x  y = 1
Question #35MultipleChoice Score:
Solve for x.
3(2x  3) + 4(2  x) = 0

Question #36GraphicMultipleChoice Score:
Graph the following inequality. Click on the graph until the correct one appears.
x  2y = 4
Question #37MultipleChoice Score:
Given: y varies directly with x and has a constant rate of change of 7.
When the value of y is 12, then the value of x would be _____.
equal to zeroless than 2equal to 7greater than 12
Question #38MultipleChoice Score:
What is the range of the function y = x2?
all real numbersx = 0y = 0
Question #39MultipleChoice Score:
Solve 2(4x + 3) 5}{xx> 9}{xx 7
A: Please ask one question at a time.
Rating
There are no new answers.