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Hoochie [10]
1 year ago
13

The equation y=1/2xrepresents a proportional relationship. What is the Constant of proportionality? A:x. B:1/2 C:2 D:0

Mathematics
1 answer:
Ad libitum [116K]1 year ago
8 0
\begin{gathered} y=\frac{1}{2}x \\ So\text{, the constant rate is }\frac{1}{2} \end{gathered}

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Daisy works at an ice-cream parlor. She is paid $10 per hour for the first 8 hours she works in a day. For every extra hour she
tester [92]

Answer:

The expression giving her net earnings for a day with more than 8 hours worked is X = 80 + 15H, where H means "extra hours worked".

Step-by-step explanation:

Given that Daisy works at an ice-cream parlor earning $10 per hour for the first 8 hours she works in a day, and 1.5 times her hourly wage for every extra hour she works, in order to know how much can she make in a day working more than 8 hours the following equation has to be made:

X = (8 x 10) + (H x (1.5 x 10))

X = 80 + 15H

Therefore, if Daisy works 13 hours, the equation works as follows:

X = 80 + 15x13

X = 80 + 195

X = 275  

3 0
3 years ago
Jenna's profit for selling 38 felt ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit
kaheart [24]

Answer:

B and E

Step-by-step explanation:

trust me its correct

6 0
3 years ago
Nagayama writes one check for $459 to buy a lawnmower and another check for $32 to buy a hedge
sladkih [1.3K]

Answer:

565.24

Step-by-step explanation:

1056.24-459-32=565.24

4 0
3 years ago
Read 2 more answers
Two horses are ready to return to their barn after a long workout session at the track. The horses are at coordinates H(1,10) an
lana [24]
Distance between points \left(x_1,y_1\right) and \left( x_2,y_2 \right) is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2

Distance from H to B:

[tex]d=\sqrt{(10-(-3))^2+(1-(-9))^2}=\sqrt{169+100}=\sqrt{269}d=\sqrt{(1-(-3))^2+(10-(-9))^2}=\sqrt{16+361}=\sqrt{376}[/tex] units.

Distance from Z to B:

d=\sqrt{(10-(-3))^2+(1-(-9))^2}=\sqrt{169+100}=\sqrt{269} units.

Horse Z is closer to the barn.

(The conversion to meters is not required; the question does not ask for actual distances, so "units" is OK.)
6 0
4 years ago
A spinner has three unequal sections: red, yellow, and blue. The table shows the results of Nolan's spins. Find the experimental
nasty-shy [4]

Answer:

Red: 13/41

Yellow: 19/41

Blue: 9/41

4 0
3 years ago
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