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3 years ago

7

Use the divisibility rules to determine which of the following numbers 504 is divisible by.

1 answer:

Reika [66]3 years ago

3 0

Answer:

504 is divisible by 2, 3, and 7. It is not divisble by 5 or 11

Step-by-step explanation:

C'mon. Use a calcultor.

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Round 254 212 610 to the nearest million

mafiozo [28]

Answer:

254,000,00

I hope this helps

6 0

3 years ago

Let p denote the current market price for widgets and let x denote a quantity of widgets. The price per widget and the daily sup

natita [175]

Answer:

$x = 52.00$

Step-by-step explanation:

Given

$Demand: p = 0.16x + 16$

$Supply: p -0.09x + 29$

Required

Determine the equilibrium price

This is determined when Demand = Supply

So:

$0.16x + 16 = -0.09x + 29$

Collect Like Terms

$0.16x + 0.09x = 29 - 16$

$0.25x = 13$

Solve for x

$x = 13/0.25$

$x = 52.00$

<em>Hence; The equilibrium price is when x = 52.00</em>

6 0

3 years ago

Campers Counselors The ratio of campers to counselors at Camp Brady is five to two. As enrollment changes, so too must the numbe

larisa86 [58]

Answer:

For every 5 campers there are 2 counselers

6 0

2 years ago

Can someone please help me with this problem asap? Thanks!! :))

ivolga24 [154]

Answer: $\$4.34$

Step-by-step explanation:

We have the following information:

Fredburguer $F$ , milkshake $M$ and an order of fries $f$ costs $\$3.72$ :

$F+M+f=\$3.72$ (1)

One Fredburguer is equal to a milkshake plus orders of fries:

$F=M+2f$ (2)

Three milshakes is equal to a Fredburguer plus an order of fries:

$3M=F+f$ (3)

And we are asked: If we have a Fredburguer, a milkshake and two orders of fries, how much do we have to pay?

$F+M+2f=x$ (4)

Well with the first three equations we have a system of equations to solve. Let's begin by isolating $F$ from (3):

$F=3M-f$ (5)

Making (2)=(5):

$M+2f=3M-f$ (6)

Isolating $f$ :

$f=\frac{2}{3}M$ (7)

Substituting (7) in (2):

$F=M+2(\frac{2}{3}M)$ (8)

Isolating $F$ :

$F=\frac{7}{3}M$ (9)

Substituting (7) and (9) in (1):

$\frac{7}{3}M+M+\frac{2}{3}M=\$3.72$ (10)

Isolating $M$ :

$M=\$0.93$ (11) This is the cost of a Milkshake

Substituting (11) in (7):

$f=\frac{2}{3}\$0.93$ (12)

$f=\$0.62$ (13) This is the cost of an order of frieds

Substituting (11) in (9):

$F=\frac{7}{3}\$0.93$ (14)

$F=\$2.17$ (15) This is the cost of a Fredburguer

Substituting (11), (13) and (15) in (4):

$\$2.17+\$0.93+2(\$0.62)=x$ (16)

Finally:

$x=\$4.34$ This is the cost of a Fredburguer, a milkshake and two orders of fries

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B2%7D%20x%20-%20%20%5Cfrac%7B3%7D%7B4%7D%20x%20%3D%206" id="TexFormula1" ti

MAVERICK [17]

$\frac{3}{2}x-\frac{3}{4}x=6$

$\frac{3}{2}x*4-\frac{3}{4}x*4=6*4$

$6x-3x=24$

$3x=24$

$\frac{3x}{3}=\frac{24}{3}$

$x=8$

"x=8 is correct answer."

Hope this helps!

Thanks!

-Charlie

3 0

3 years ago