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photoshop1234 [79]

2 years ago

15

Gabrielle was out at a restaurant for dinner when the bill came. His dinner came to $20. After adding in a tip, before tax, he p

aid $23. Find the percent tip

2 answers:

KATRIN_1 [288]2 years ago

6 0

Answer:

75%

Step-by-step explanation:

Svetlanka [38]2 years ago

5 0

Answer:

75% I had this yesterday

Step-by-step explanation:

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Mrs. Garcia used 5 cups of flour to make 3 loaves of bread. How many loaves of bread can she make with 30 cups of flour?

pochemuha

Well first you would do 5 / 30 which makes 6 then you would 6 times 3 equals 18. So she would make 18 loaves of bread.

3 0

2 years ago

You have two exponential functions. One function has the formula g(x) = 5 ^x . The other function has the formula h(x) = 5^-x .

Shkiper50 [21]

We are given with two functions here: h(x) is 5^-x and g(x) is 5^x . we are asked in the problem to determine the value of the expression (g-h)(x). In this case, we just have to employ subtraction to the given functions. That is

(g-h)(x) = 5^x - 5^-x
= 5^x -1/5^x
= (5^2x -1)/5^x

4 0

2 years ago

Read 2 more answers

Meredith and her brother liam are saving to buy a basketball hoop that coats $75. Meredith earns $15 each week for babysitting a

Kay [80]

15x-6+10x-4 = 75

I think this is correct. I had a problem similar to this, and this was the kind of way it was set up

6 0

2 years ago

Math question please show work due today last day to submit Assignments or I fail please help

Aleksandr [31]

Answer:

The polygons are similar.

Step-by-step explanation:

By definition, the corresponding sides and angles of similar polygons must be in some constant proportion.

Therefore, we can find the ratio between corresponding sides to see if that ratio is maintained.

The side marked 3 cm in the smaller figure corresponds with the side marked 3.75 cm in the larger figure. This proportion is $\frac{3}{3.75}$ .

The side marked 5 in the smaller figure corresponds with the side marked 6.25 cm in the larger figure. This proportion is $\frac{5}{6.25}$ .

If these polygons are similar, these proportions must be equal.

$\frac{3}{3.75}=\frac{5}{6.25},\\0.8=0.8\:\checkmark$

Checking, we see that these proportions are equal, and therefore the polygons are similar.

6 0

2 years ago

Of the trees on christmas lot 50% are virginia pine, 1/10 are blue spruce, 3/20 aredouglas fir and 25% arebalsam fir. Which deci

Oxana [17]

Answer 0.40

Step by Step
3/20=0.15
25.% (move the decimal back two places) 0.25
0.15+0.25=0.40

7 0

3 years ago