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Vika [28.1K]
2 years ago
5

Alice and Shivani went to lunch at a cafe. They ordered a spinach salad for $5.75, a tuna sandwich for $7.20, and 2 glasses of l

emonade for $1.30 each. The tax was $1.55. They gave the waiter $20.00. How much change should they have received?
Mathematics
1 answer:
Vikki [24]2 years ago
3 0

Answer:

$2.90

Step-by-step explanation:

Spinach    $5.75

Tuna         $7.20

2 lemonades    $2.60

tax =  $1.55

Sum = $17.10

Change = $20.00 - $17.10 = $2.90

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Answer:

A dilation is a change in size of a shape

Step-by-step explanation:

to do a dilation you keep the angle measure of the angles of the shape the same while multiplying the length of the sides by the scale factor

5 0
3 years ago
What is the next step to solve the equation 5y 3x15 for y?​
Sindrei [870]

Answer:y will be 45 then Multiply 45x3 which equals 135. Then add 135+62 and get your awnser.

Step-by-step explanation:

5 0
2 years ago
PLEASE ANSWER THIS CORRECTLY!!!<br> please don't take this as an advantage this is serious work
slava [35]
What are we finding for?
5 0
3 years ago
Read 2 more answers
Please work this out
cestrela7 [59]

Answer:

? = 85°

Step-by-step explanation:

the sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5 , then

sum = 180° × 3 = 540°

sum of the angles around a point = 360° , so

interior angle on right = 360° - 250° = 110°

sum the interior angles and equate to 540°

110° + 115° + 120° + 110° + ? = 540° , that is

455° + ? = 540° ( subtract 455° from both sides )

? = 85°

7 0
2 years ago
If g(x)=11x+3 find g(x+7) and g(x)+g(7).
Liono4ka [1.6K]

Answer:

g(x + 7) = 11x + 80

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Step-by-step explanation:

g(x + 7) = 11(x + 7) + 3 = 11x + 77 + 3 = 11x + 80

g(x) + g(7) = 11x + 3 + 11(7) + 3 = 11x + 3 + 77 + 3 = 11x + 83

8 0
3 years ago
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