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3 years ago

PLEASE ANSWER FOR 15 POINTS!!

1 answer:

7 0

Ok, the equation should be like this:
Let c be the cost of each cookie
50c-20>60
When you solve it, c>1.6
Which means that each cookie should be sold for an amount more than $1.60

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HELP IM IN CLASS AND I NEED IT DONE TODAY!

Nesterboy [21]

Answer:

6 0

2 years ago

Raj is writing 3/2,000 as a percent Find his mistake and correct it

GrogVix [38]

He moved the decimal to the right 4 times. He should of moved it to the right 2 times. Giving him 0.15%

8 0

3 years ago

write the equation of the line, in standard form, that is perpendicular to y=3x-2 and passes through (-7,2)

34kurt

Answer:

x+3y=-1

Step-by-step explanation:

y=3x-2 so m=3 old slope

the new slope must be -1/3 (opposite reciprocal of the old slope).

y-y0=m*(x-x0)

y-2=-1/3*(x-(-7))

y-2=-1/3x-1/3*7

y-2=-1/3x-7/3

3y-6=-x-7

The standard form for linear equations in two variables is Ax+By=C.

x+3y=6-7

x+3y=-1

8 0

2 years ago

The 100th term in 8, 13, 18,23, 28,...

Lunna [17]

Answer:

The 100th term of the sequence is 503.

Step-by-step explanation:

Given : Sequence 8, 13, 18,23, 28,...

To find : The 100th term in the sequence ?

Solution :

Sequence 8, 13, 18,23, 28,... is the arithmetic sequence

Where, First term is a=8

The common difference is d=13-8=5

The nth term of the sequence is given by $a_n=a+(n-1)d$

The 100th term is given by,

$a_{100}=8+(100-1)5$

$a_{100}=8+(99)5$

$a_{100}=8+495$

$a_{100}=503$

The 100th term of the sequence is 503.

3 0

3 years ago

Four ways on how save water

irina1246 [14]

Turn off the faucet if not in use
Take shorter showers
Water your plants only when it needs it
Don’t throw trash on the sea

6 0

3 years ago