Problem text:

If you have three lines with unequal slopes, how many possible intersections are there? Give examples

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Problem text:

Which expression can be used to find any term in this sequence? -12, -15, -18, -21

a.) -12 + 3 x (n+1)
b.) -12 + 3 x (n-1)
c.) -12 + -3 x (n+1)
d.) -12 + -3 x (n-1)

Problem text:

DETERMINE WHETHER EACH ORDERED PAIR BELOW IS A SOLUTION OF
4x-2y=10?

(0,-5)(-2,1)(4,3)

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Problem text:

Solve the equation or inequality . Express as a solution set or intervels whenever possible. 5 problems

1. 3(2x+5)-6(x+2)=5

2. 3x^2=x+2

3. absolute value of 3x+9<15

4. x^4 is greater than or equal to x^2

5. 1/a=2/b - 3/x solve for x

Problem text:

y=(x+4)(x+2)(2x-3)

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Problem text:

1. find the value of 20x when x=10
2. find the value of 3a when a = -4
3. evaluate a- 13 when a=33
4. evaluate 2+3y when y=8
5. find the value of 11(a+b)when a=7 and b=3
6. evaluate 3x +2y-2z when x=5,y=2 and z=1
7. evaluate 5x-2y + 4z when x=3,y=2 and z=4
8. evaluate 6a + 4b-3c when a=4,b=7,and c= -2
9. evaluate 3x +5y when x=11 and y=4
10. evaluate 8x-4y when x=2 and y=3
11. simplify 3-10+ 9.7
12. simplify 16-10 divided 5+13
13. simplify 2+3.10 divide 5.3-9

Problem text:

is an algebra problem here it is:

5.4X10 to the negative 6 powerC over xsquared=2.2X10 to the negative 6 power C over (1.00meters-x) all of this squared solve for x ... C is the unit. I know the answer is supposed to be x=.61 meters

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Problem text:

Q. use the graph of f(x)=x^2 to sketch the graph of the function by hand. verify with a graphing utility.

g(x)=x^2-2

Problem text:

Q. Evaluate the function for f(x)=x^2+1 and g(x)=x-4.

(f-g)(-2)

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Problem text:

5,7,1,4,2,?

What is the next number?