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3 years ago

15

This is part three of four

2 answers:

Mkey [24]3 years ago

4 0

Answer:

D. 275

Step-by-step explanation:

400/2... So just do 550/2 and you will get your answer

ValentinkaMS [17]3 years ago

4 0

I think the answer is D . 275

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What is 7 4/10 -1 1/3

Goryan [66]

The answer is 6 and 1/15.

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3 years ago

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What is radical 7 plus radical 3 plus radical 98 minus radical 18 equal to

marissa [1.9K]

7 + 3 + 98

14/21 + /3 the 21 is inside the radical and the 3 is in a radical also

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3 years ago

X<br> Combine like terms:<br> 10k - 2k + 7s2 - 32

Free_Kalibri [48]

Answer:

$7s^{2}$ + 8k - 32

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3 years ago

A complete table with values for x or y that make this equation true:3x+y=15

Reika [66]

Answer:

Table is attached

Step-by-step explanation:

We are given equation as

$3x+y=15$

We will complete each column

First column:

we are given x=2 and we have to find y

$3\times 2+y=15$

$6+y=15$

$y=9$

Second column:

we are given y=3 and we have to find x

$3x+3=15$

$3x=12$

$x=4$

Third column:

we are given x=6 and we have to find y

$3\times 6+y=15$

$18+y=12$

$y=-6$

Fourth column:

we are given x=0 and we have to find y

$3\times 0+y=15$

$0+y=15$

$y=15$

Fifth column:

we are given x=3 and we have to find y

$3\times 3+y=15$

$9+y=15$

$y=6$

Sixth column:

we are given y=0 and we have to find x

$3x+0=15$

$3x=15$

$x=5$

Seventh column:

we are given y=8 and we have to find x

$3x+8=15$

$3x=7$

$x=\frac{7}{3}$

now, we can complete table

8 0

3 years ago

Find the 100th term for the sequence. -9,-4, 1, 6, 11, .......

Paraphin [41]

Answer:

486

Step-by-step explanation:

for the 2nd term, add 5 to -9

for the 3rd, add 5 × 2 to -9

for the 4th, add 5 × 3 to -9

:

for the 100th, add 5 × (100 - 1) to -9

=> 5 × 99 + (-9)

=> 486

8 0

3 years ago