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3 years ago

15

Brody is making a necklace,bracelet and anklet out of beads. She has green, blue, purple and silver beads. How many different pi

eces of jewelry can she make if she only uses one color of beads for each

1 answer:

liraira [26]3 years ago

5 0

Answer:

4 x 3 = 12

Step-by-step explanation:

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3 years ago

Marco wants to take a taxi cab ride if the cost to ride is 7.00 with the cost per m is 0.25 per mile and mr. o can only spend 30

77julia77 [94]

Each ride has a fixed cost of 7 and a cost that increases proportionally to the distance travelled of 0.25 per mile. Therefore the total cost of the ride is:

$\text{ cost(x)}=0.25\cdot x+7$

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$\begin{gathered} \text{ cost(x)}\leq30 \\ 0.25\cdot x+7\leq30 \end{gathered}$

We can solve the linear equation by isolating the "x" variable on the left side.

$\begin{gathered} 0.25\cdot x\leq30-7 \\ 0.25\cdot x\leq23 \\ x\leq\frac{23}{0.25} \\ x\leq92 \end{gathered}$

Marco's travel must be shorter or equal to 92 miles.

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10 months ago

Can I get cubes and cube roots examples?

Serjik [45]

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2^3=2×2×2=8

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