2 years ago

What is the equation of this line? A. Y=1/2 x B.y=-1/2 x C.-2 x Y= 2x

Mathematics

1 answer:

sp2606 [1]2 years ago

7 0

The correct answer is is y=2x

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Rockport had 5,620 residents at the time of its founding. Currently there are 3,934 residents. What is the percent of decrease i

adell [148]

Answer:

30%

Step-by-step explanation:

percent decrease = (new - old) / old * 100 = (3934-5620)/5620 * 100 = 30%

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2 years ago

What is x equal to: 3x=1

Verdich [7]

Answer:

x = $\frac{1}{3}$

Step-by-step explanation:

Step 1: Solve

We can divide 3 from both sides to get "x" by itself

$3x=1\\\frac{3x}{3} =\frac{1}{3} \\x = \frac{1}{3}$

Therefore x = $\frac{1}{3}$

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3 years ago

Read 2 more answers

6/3 + (-1/6) = ? (These are supposed to be fractions)

Phoenix [80]

Answer: 11/6 or 1 5/6

Simplify 6/3

6/3÷3/3=2/1

Change 2/1

2/1×6/6=12/6

New Problem: 12/6+(-1/6)

Add

12+-1/6=11/6

Simplify

11/6 = 1 5/6

6 0

3 years ago

Find the amount of time. 8. I = $2000, P = $5000, r = 8%

algol [13]

Answer:

t = 5 years

Step-by-step explanation:

I = $ 2000

P = $ 5000

r = 8%

$I = P * \frac{r}{100}*t\\\\t =\frac{ I * 100}{P*r}\\\\t =\frac{2000*100}{5000*8}\\\\ = 5$

5 0

3 years ago

3. Mike and Chris mowed lawns to earn money to go on a trip at the end of the month. Mike earned $20 for each lawn he mowed in h

Natali [406]

Answer:

x= The amount of lawns Mike mowed

y= The amount of lawns Chris Mowed

Equation 1: ($20+$15)(x+y)+$50=$500

Equation 2: ($20x)+($20xy)+$50=$500

3 0

3 years ago