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3 years ago

Which ordered pair would form a proportional relation ship with the point graphed below (-10, -40)

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

(5,20)

Step-by-step explanation:

Looking at the pair, we can see that the value of y is simply the value of x multiplied by 4

so we have to multiply the value of x by 4 to get the value for y

So any of the options we can see this proportional relationship is correct

Looking at the options, we can see the third option. (5,20)

20/5 is 4 which makes the option correct

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What is -2<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D" id="TexFormula1" title="\frac{1}{2}" alt="\frac{1}{2}" align=

dolphi86 [110]

well, you already know how to convert from mixed to improper, so let's simply do the division.

$\bf -2\frac{1}{2}\div 6\implies -\cfrac{5}{2}\div 6\implies \cfrac{-5}{2}\div \cfrac{6}{1}\implies \cfrac{-5}{2}\cdot \cfrac{1}{6}\implies -\cfrac{5}{12}$

7 0

3 years ago

1. Ann took out a loan at the Bank of Florida with a principle amount of $12,000, at an interest rate of 5.65% for 4 years. What

fredd [130]

Answer:

1. $2,950.62

2. $93.75

Step-by-step explanation:

Ann took out a loan of = $12,000

At an interest rate of = 5.65%

Time = 4 years

Formula of compound interest = $A=P(1+\frac{r}{n})^{nt}$

= $A=12,000(1+\frac{0.0565}{1})^{1\times 4}$

= $12,000(1.0565)^{4}$

= 12,000 × 1.24588514

Interest = Amount - principal amount

= $14,950.62 - 12,000

= $2,950.62

Amount that Dan borrowed = $1,250

rate of interest = 5%

Time = 18 months or 1.5 years

Formula of simple interest = P(1+rt)

= 1250(1+(0.05 × 1.5))

= 1250(1+0.075)

= 1250 × 1.075

= 1343.75

Interest = Amount - principal

I = 1343.75 - 1250

= $93.75

8 0

3 years ago

mrs marvel bought some t-shirts. she gave 1/2 of them to coach nine, 2 of them to mrs. lewis and kept 5 to herself. how many t-s

vesna_86 [32]

Answer:

Step-by-step explanation:

assuming that the shirts in the question are the only shirts bought, 2+5 is 7, and the other half would also be 7, making it 14

8 0

3 years ago

I need help completing this graph filling in the blanks

FromTheMoon [43]

Answer:

7 and 0

When x = 0, g(x) = 7. When x = 7, g(x) = 0

7 0

3 years ago

A high-speed train traveled 2200 miles in 10 hours without making any stops through the countryside of a rural area of southern

algol13

Speed = distance / time

speed = 2200/10
speed = 220 miles per hr

4 0

3 years ago