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gizmo_the_mogwai [7]
3 years ago
6

You want to tip 15% on a $64.40 tab how much will you end up spending

Mathematics
1 answer:
Delvig [45]3 years ago
4 0
Answer: If I am correct you should end up spending $74.06

Explanation: To find out how much a 15% tip will be you have to multiply $64.40 by 0.15 by doing this you should get $9.66 this is how much a 15% tip is with the amount of money spent. Then add $9.66 to $64.40 then you should get $74.06
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Una diseñadora de modas que confecciona trajes de noche, tarda 3 horas en cortar y 2 horas en coser cada vestido de fiesta. Para
ella [17]

For this case we define the following variables:

x: Number of party dresses

y: Number of suits

You have 30 hours per week to cut, that is, the first equation is given by:

3x + 3y = 30\\

It is also known that 25 hours per week are available for sewing, that is:

2x + 3y = 25\\

It has a system of two equations with two unknowns, solving we have:

3x + 3y = 30\\\\2x + 3y = 25\\

Multiplying the second equation by -1:

3x + 3y = 30\\\\-2x-3y = -25\\

Adding up:

x + 0 = 5\\\\x = 5\\

Substituting x in the first equation:

3 * 5 + 3y = 30\\\\15 + 3y = 30\\

Clearing and:

3y = 30-15\\\\3y = 15\\

y = \frac{15}{3}\\\\y = 5\\

Thus, per week, the designer can produce 5 party dresses and 5 suits working at her maximum capacity.

Answer:

5 Party dresses

5 Suits


5 0
3 years ago
10 1/2 cups of flour are needed to make 3 loaves of bread. How many cups are needed for 12?
Mazyrski [523]

Answer:

42 cups of flour

Step-by-step explanation:

12 is 4 times more than 3 (3 × 4 = 12), so we know that we need 4 times 10 1/2 (equal to 10.5) cups of flour.

All we need to do for this is do 10.5 × 4 = x and solve for x.

10.5 × 4 = 42 cups of flour

3 0
3 years ago
EASY BRAINLIEST PLEASE HELP!!
iogann1982 [59]

Answer:D..the diagonals bisect each other. Since bisectors divide the diagonals equally in two parts.

6 0
3 years ago
Read 2 more answers
IF YOU GET IT RIGHT I WILL GIVE YOU 10 PTS AND BRAINLY CROWN SO PLEASE HELP ME!!!!!!
Alexandra [31]
I believe the answer to be C)81 ft2
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3 years ago
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NEED HELP ON NUMBER 13 ASAP !!!
BigorU [14]
Radius is just half of a diameter. and you just multiply the diameter by pi for circumference.
so here, it would be 35x2 x 22/7 so the answer is 220 CM
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3 years ago
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