3 years ago

EMERGENCY i+i+i+i=-8 i=

Mathematics

2 answers:

Anon25 [30]3 years ago

4 0

Answer

Step-by-step explanation:

i+i+i+i=8

4i=8

i=8/4

i=2

PIT_PIT [208]3 years ago

4 0

I + i + i + i= -8
First, combine like terms (i’s)
4i=-8
Divide both sides by 4 to isolate i
4i=-8
—- —-
4 4

i=-2

You can plug this back in to see if it works.

(-2) + (-2) + (-2) + (-2) = -8

-8=-8

Therefore, i= -2

You might be interested in

3. Alexis and her little sister began biking at the same time in the same direction from Grinnell on

AlladinOne [14]

Answer:

They will be 10 miles apart on the 4th hour

Step-by-step explanation:

4hr=60 (15miles)

4hr=48 (12miles)

-48

12 more than 10 hours apart

5 0

4 years ago

(15pts)Does the table below represent a function?<br> Please help :(

vova2212 [387]

Yes, no x values repeated

6 0

3 years ago

6th grade math, help me please

stira [4]

Answer:

1. 2/5

Step-by-step explanation:

When it says the ratio is 5 to 2, that means 5 is always first:

5 : 2 is correct

5/2 is correct

10 : 4 is correct (multiplied 2 on both sides)

2/5 is incorrect because 2 is first. That means that this ratio would be 2 to 5, not 5 to 2.

4 0

4 years ago

Read 2 more answers

James bought the computer which was discounted from $350 to $273. What is the discount rate?

sasho [114]

<h3>Answer: 22%</h3>

Explanation:

amount saved = 350-273 = 77 dollars.

Divide this amount over the original price

77/350 = 0.22 = 22% is the discount rate

8 0

3 years ago

Read 2 more answers

Christia is saving for a new tablet. It costs $90. She has already saved $23. How much more does she need to save?

Vilka [71]

Answer:

Step-by-step explanation:

subtract 90 from 23 and you should have what you need to save.

8 0

3 years ago