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Nena
Questions and answers by visitors named
Nena
Questions (28)
How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from
2 answers
542 views
Can you explain to me how to figure out unit rate per prices?
1 answer
290 views
If a and b are any real numbers such that 0<a<1<b, which of the following must be true ov the value ab??
1 answer
294 views
The area of trapezoid is h( b1+b2)/5,
where h is the altitude, and b1 and b2 are the lenghts of the parallel bases. If trapezoid
2 answers
1,318 views
-2 squared(-2-x)-x to the zero power(3-2)= -2(x+3)
1 answer
280 views
if my input is 1,2,3,and 4 and my output is 5,10,15,and 20 what would my rule be?
1 answer
297 views
A manufacturing firm is thinking of launching a new product. The firm expects to sell $950,000 of the new product in the first
1 answer
977 views
Michael Reeves, an ice cream vendor, pays $17.50 for a five-gallon container of premium ice cream. From this quantity he sells
3 answers
436 views
Solve the following: 56 is ______% of 125
What number is 45% of 680? Solve the following: 315 is 126% of If a number increases
3 answers
933 views
Larry has a ladder that is 16' long. If he sets the base of the ladder on level ground 5 feet from the side of the house, how
2 answers
472 views
Four consecutive even integers have a sum of 8,484. What are the integers?
1 answer
422 views
11. At the beginning of World War II, Roosevelt dealt with France
A. by supporting the Free French under Charles de Gaulle. B. by
2 answers
498 views
Consider a home mortgage of 125,000 at a fixed APR of 9% for 30 years.
- calculate the monthly payment - determine the total
3 answers
1,728 views
Identify the net of the trapezoidal prism 9 cm 5 cm 9 cm 12 cm 12 cm
4 answers
175 views
The product of two consecutive positive integers is 72. Find the integers.
1 answer
100 views
The product of two consecutive positive integers is 90. Find the integers.
4 answers
95 views
The product of two consecutive negative odd integers is 35. Find the integers.
1 answer
97 views
The product of two consecutive negative odd integers is 143. Find the integers.
7 answers
122 views
Sara has a photo that is 5 inches by 7 inches. When she adds a frame to it, she gets an area of 63 square inches. Hiw wide is
1 answer
79 views
Bob wants to build a doghouse that is 2 feet longer than it is wide. He is building it on a concrete slab that will leave 2 feet
1 answer
113 views
Marianne has a scarf that is 5 inches longer than it is wide. If the area of her scarf is 84 square inches, what are the
1 answer
105 views
x(x-16)=0
1 answer
66 views
(3x-5)(5x+10)=0
1 answer
63 views
Suggest a rule about the effect that expanding the dimensions of a figure has on the figure”s surface area.
4 answers
78 views
How many odd 2 digit positive odd integers less than 50 are there ?
4 answers
104 views
How many even 3 digit positive integers can be written using the numbers 3,4,5,6, and 7?
6 answers
96 views
How many even 2 digit positive integers can be written using the numbers 3,4,5,6, and 7?
11 answers
132 views
How many even 2 digit positive integers can be written using the numbers 2,4,5, and 8 ?
4 answers
92 views
Answers (3)
Which dimensions in a figure affect the surface area: ratio or height ?
I think it's A.
Write a unit rate for the situation driving 140 mi in 2 h 45 min
