this year jack will be 2 years from being twice as old as jen. the sum of jack's age and three times jen's age is 66. how old is jen?
this year jack will be 2 years from being twice as old as jen. the sum of jack's age and three times jen's age is 66. how old is jen?
Answers: 1. f(x)=√5, g(x)=x+1 2. f(x)=x+1, g(x)=√5 3. f(x)=√5x, g(x)=x+1 4. f(x)=x+1, g(x)=√5x
im not understanding geometry
i need help with my homework and i dont get it.
Answers: 1. 4a^2-a+6 2. 4a^2-a+4 3. 4a^2+7a+6 4. 4a^2+7a+4
4. Surfer Tom is going to sell his custom surfboards. He was able to rent a garage from his Uncle Ed for $1,200 a month, which includes utilities. He anticipates being able to sell his boards for...
A) How far does it roll along the ground in on turn( correct to one decimal place)? b) If the diameter were 100 cm, how much further would it have rolled? C) If the diameter...
i need help with my homework and i dont get it.
first read the problem carefull, determine what info you will need to solve the problem, and choose a variable to represent one unknown quantity. Look for key words and translate the words into algebraic...
Tom and Jerry invest money in a landscaping business. Their contributions are $8750 and $1250 respectively. In the first year of trading their profits is $2475. If they share the profit in the same...
Three candidates A, B and C stood for an election for the post of president of a club. The number of votes for A, B and c are in the ratio 4:5:7 respectively. If the winner received 388 more votes...
I need help with this algebraic word problem, I on't understand what it's asking of me.
I did use the formula FV=P(1+r/m)∧mt but I got the wrong answer.
Let x0=0 calculate x2
Answers: 1. 2x^2+2x-10 2. 2x^2-2x-9.5 3. 2x^2+2x+19/2 4. 2x^2+2x-19/2
The theoretical construct known as information processing is a primary concept within cognitive therapy. Use this concept to discuss how one’s belief regarding his/her academic...
A builder has decided to put up a pen for his animals beside a stream. If the pen is supposed to be rectangular and he only has 400 feet of fencing available to use, what is the area of the largest...
a right circular cylinder is supposed to be designed so that it can hold 24 cubic inches of a drink. the cost of the material for the top and the bottom of the can is $0.02 per square inch and the...
I've never done these types of questions before
Define two variables. Then write equations. Quantity-rate equations may be helpful. Use either the elimination method or the substitution method to solve the equations.