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2 years ago

Directions: Simplify these problems by combining like terms.

2 answers:

4 0

Answer: (1)=5s-6 (2)=11+6 (3)=42r (4)=4-4q+40r (5)=?? (6)=101+102x (7)=17a2-11a (8)=29T (9)=r+3s+2rs (10)=51pt-3p+4t (11)=17x2 (13)=18q+5 (14)=4K (15)=249x

Step-by-step explanation: math.

Verdich [7]2 years ago

3 0

Answer:

6s + 2s - 3s - 6:

5s-6

10t - 4t -6 + 5t:

11t-6

18r + 18r + 9r - 3r:

42r

20 - 4q + 40r - 16:

-4q+40r+4

17st - 16s + t:

17st-16s+t

. 101+101x - x:

101+100x

16a2 - 14a + a2 - 3a:

14 ato the power of 2- 17a

14t + 14t + t:

29t

r + s + rs + s + rs + s:

r+2rs+3s

54 pt - 3p + 4t - 3pt:

51pt-3p+4t

i dont know 11

101c - 5c +4c:

100c

12q - 4 + 10q - 4q +9:

18q+5

21k - 20k + 3k:

181x + 91x - 23x:

249x

Step-by-step explanation:

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Replace the ? By < or >

Contact [7]

Answer:

Step-by-step explanation:

-3 ? $\frac{19}{5}$

-3 ? -3.8

-3 is greater than -3.8

i.e -3 > -3.8

3 0

3 years ago

Find the area of the region bounded by the graphs of f(x)= x^3 + x^2 -6x and

Blizzard [7]

Might be A not sure though

6 0

3 years ago

13y-7y=9<br> Solve for y, write it as a reduced fraction.

raketka [301]

Answer:

3/2 OR 1 1/2

Step-by-step explanation:

Collect like terms, meaning combine both y's. You should have something like this afterwards.

6y = 9

Now that you have that divide the 6 on both sides so Y is by itself!

Your answer is now 3/2.

4 0

3 years ago

Jared made 4 bird houses in 3 days. How many days will it take him to make 28 bird houses.

pogonyaev

4 times 7 = 28

3 times 7 = 21

It will take him 21 days to make 28 bird houses.

6 0

3 years ago

Please solve and graph each inequality x-7<-12

Keith_Richards [23]

For this case we must resolve the following inequality:

$x-7$

Adding 7 to both sides of the inequality:

$x$

Different signs are subtracted and the major sign is placed.

$x$

Thus, the solution is given by all the values of "x" less than -5.

The solution set is: (-∞, - 5)

Answer:

$x$

See attached image

3 0

3 years ago