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Montano1993 [528]
2 years ago
10

The check for Tia's brunch was $26.50. Tia left a $5.30 tip. The tip was what PERCENT of the cost of her brunch?

Mathematics
2 answers:
sveta [45]2 years ago
4 0

Answer:

20%

Step-by-step explanation:

sergiy2304 [10]2 years ago
4 0

Answer:

20%

Step-by-step explanation:

let x be the percent of the cost of her brunch to tip

26.50 * x/100=5.30

           0.265x=5.30

                    x=5.30/0.265

                     x=20%

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Solve x^2 x=0.factorise.
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4 0
3 years ago
What is the solution to -55+q=7<br><br> A. a=-62<br><br> B. q=62<br><br> C. q=42<br><br> D. q=-42
Scorpion4ik [409]

Answer:

C, as q = 62.

Step-by-step explanation:

When you have an equation, your goal is to get the letter you are solving for alone. To do this, you employ a simple rule: what you do to one side of the equals sign, you must do the other.

To isolate q in -55 + q = 7, you must add 55 to the left side. q is now alone. However, because we added 55 to the left side, we must also do it to the right! 7 + 55 = 62, so the new right side is 62. Hence, we get to this:

q = 62

The answer is now in plain sight!

4 0
2 years ago
Read 2 more answers
Eight less than fout times a number is less than 56. what are the possible values of that number ​
Arada [10]

Answer:

x<16

Step-by-step explanation:

number<em> n </em>

eight less than four times a number ... 4 x <em>n</em> - 8

is less than 56 ... < 56

4 x <em>n</em> - 8 < 56

4 x <em>n</em> < 56 + 8

4 x<em> n</em> < 64/4

<em> n</em> < 64 / 4

<em>n</em> < 16

3 0
2 years ago
Read 2 more answers
10 time as much as25
Paha777 [63]

Answer:

250

Step-by-step explanation:

10 times as much as 25 equals:

10  *  25<em> </em>= ?

10 * 25 = 250

You just have to look for keywords and turn it into a [math] problem.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
6 0
3 years ago
Help pls 25 points i don’t understand
Brums [2.3K]

Calm Down this is a nasty proof

CB is parallel to ED (Given)

CB is congruent to ED (Given)

Angle CBF is congruent to Angle EDF (Vertical Angles)

Angle DEF is congruent to Angle BCF (Alternate Interior Angles)

Angle EDF is congruent to Angle CBF (Alternate Interior Angles)

Therefore we now have enough information to solve.  We have a side angle side triangle here so.....

Triangle CBF is congruent to Triangle EDF because of the Side Angle Side Theorem.

Good Luck and Your Welcome


8 0
2 years ago
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