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3 years ago

9

Stephen has an art lesson every 6 days and a swim lesson every 9 days. Stephen has an art lesson and swim lesson on Tuesday. On

which day of the week will Stephen have both lessons again?

1 answer:

torisob [31]3 years ago

8 0

Answer:

Friday

Step-by-step explanation:

6(3)=18

9(2)=18

If you count your days of the week, the 18th day will be a Sunday

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The ratio table shows the costs for different amounts of bird seed. Find the unit rate in dollars per pound.

Maru [420]

Answer:

2.3 dollars

Step-by-step explanation:

Given:

Ratio table that shows the costs for different amounts of bird seed

To find: the unit rate in dollars per pound

Solution:

Amount (pounds) 5 10 15 20

Cost (dollars) 11.5 23 34.50 46

Here,

$\frac{5}{11.5}=\frac{50}{115}=\frac{10}{23}\\\\\frac{10}{23}=\frac{10}{23}\\\\\frac{15}{34.50}=\frac{1500}{3450}=\frac{150}{345}=\frac{30}{69}=\frac{10}{23}\\\\\frac{20}{46}=\frac{10}{23}$

Therefore,

$\frac{5}{11.5}=\frac{10}{23}=\frac{15}{34.50}=\frac{20}{46}$

Cost of 10 pounds = 23 dollars

So, cost of 1 pound = $\frac{23}{10}=2.3$ dollars

6 0

3 years ago

A spinner with 4 sections labeled a through d is spun and a coin flipped. What is the sample for the two events

ValentinkaMS [17]

Answer:

(HA, HB, HC, HD, TA, TB, TC, TD)

Step-by-step explanation:

Spinner : (a, b, c. d)

Coin : (H, T)

Sample space :

____ A _____ B ______ C ______ D

H __HA ____ HB _____ HC _____ HD

_

T__TA _____TB ______ TC _____ TD

Sample space : (HA, HB, HC, HD, TA, TB, TC, TD)

7 0

2 years ago

Describe two ways to fnd the surface area of a rectangular prism.

rodikova [14]

Answer:

1. Through an equation that uses lateral area

or

2. Through finding the area of each side and taking the sum of all the faces

3 0

3 years ago

Please Help! Asap! Will Mark Brainliest!

Softa [21]

x/3=x^2/x+5

First cross multiply to get rid of the fractions.

x^2+5x=3x^2

Simplify by combining like terms.

-2x^2+5x=0

Factor out x.

x(-2x+5)=0

One of the factors must equal zero for the equation to stand.

x=0,2.5

Check for extraneous solutions by plugging in the values for x. They both work.

Answer: C

8 0

3 years ago

Vaselesa [24]

Answer:

10(n-6)

Step-by-step explanation:

n=number

8 0

3 years ago