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3 years ago

14

8. which equation could be solved to find the number x of additional mules traveled in a taxi given that the total cost of the t

rip is $20?

1 answer:

ipn [44]3 years ago

6 0

The answer is B).85x + 1.65 = 20

You might be interested in

The ratio of the length to the width the official german flag is 5:3.Sanda is making 12 german flags for a cuiture show.Each fla

kifflom [539]

Answer: The width of each flag = 12 cm

The average amount of time it takes Sandra to make each flag = 20 minutes.

Step-by-step explanation:

Given: The ratio of the length to the width the official german flag is 5:3.

Let length = 5x, width = 3x

Length of each flag = 20 cm

i.e. $5x=20\Rightarrow\ x=\dfrac{20}{5}=4\text{ cm}$

Then width of each flag = 3 x 4 = 12 cm

i.e. width of each flag = 12 cm

Total time to make 12 flags = 4 hours

Time taken to make 1 flag = $\dfrac{4}{12}$ hour

Time taken to make 1 flag = $\dfrac{1}{3}$ hour

1 hour = 60 minutes

Time taken to make 1 flag = $\dfrac{1}{3}\times60$ minutes = 20 minutes.

Hence, the average amount of time it takes Sandra to make each flag = 20 minutes.

7 0

3 years ago

Rick used 4 2/3 yards of fabric to sew 3 1/2 shirts. what is the unit rate of cloth he used in terms of yards per shirt

GarryVolchara [31]

For sewing 3 1/2 shirts, he used = 4 2/3 yards of fabric
Then, for 1 shirt, it would be: 4 2/3 / 3 1/2

Fabric for 1 shirt = 14/3 / 7/2
We can re-write it as: 14/3 * 2/7 = 4/3 yards

In short, Final answer would be 4/3 or 1 1/3 yards

Hope this helps!

7 0

4 years ago

in a class of 20, 5 students prefer sprite and 15 students prefer coca cola. what percent of the students prefer sprite?

Mars2501 [29]

Answer:

25%

Step-by-step explanation:

if you multiply 20 by five you get 100. That is the easiest way to find a percent. Then you multiply the five by five and you get 25/100 or 25%

8 0

4 years ago

Use the zero product property to find the solutions to the equation (x+2)(x+3)=12

Rainbow [258]

Answer:

<em>x=-6, x=1</em>

Step-by-step explanation:

<u>The zero product property</u>

It states that if a.b=0, then it must be satisfied that a=0 or b=0. It's commonly used to solve equations where one of the sides is 0.

The given equation is:

(x+2)(x+3)=12

Since neither side is 0, we operate the expression:

x^2+3x+2x+6=12

Moving 12 to the left side and simplifying:

x^2+3x+2x+6-12=0

x^2+5x-6=0

Factoring:

(x+6)(x-1)=0

Now, since there is zero on the right side, we apply the property to solve:

x+6=0, or x-1=0

The two solutions come directly:

x=-6, x=1

4 0

3 years ago

42 ÷ 7 = help me i need to finish in 2 min

victus00 [196]

Answer:

6

Step-by-step explanation:

6 X 7 = 42

7 0

4 years ago

Read 2 more answers