Jennifer's bill for lunch was $15.00 If Jennifer left a 20% tip, which proportion would BEST represent how to find how much tip she should leave? 100 15 20 20 15 100 15 20 100 C 20 15 D. 100 || ||||

Q: A store pays $45 for a jacket and then sells it to a customer for $85.50. What is the percent of…

A:

Q: Christina had a coupon for 20% off and a coupon for $20. Which would be better to use on a dining…

A:

Q: An investment was worth $2,451 in 1993. In 1998, its value was $5,046. Find and interpret the…

A: Given: The value of investment in 1993, P(1993) = 2451 dollars. The value of investment in 1998,…

Q: It costs a restaurant operator $3.50 to produce a meatball sandwich. When rounded to the nearest…

A:

Q: %23 8х - 7 H. 7x + 2 10х- 1 K

A:

Q: After a 60% reduction, a suit sold for $32. What was the original price? Let x = the original price.…

A: Original price was $80. Reduction  60%

Q: The federal poverty level for a family of three is $20,780  What is the annual income for a family…

A: Given, federal poverty level  is $20,780

Q: 2 3 V3 ±i 2 2 3 2 오 3 13

A:

Q: 7. 心、、h 4. O0.

A:

Q: 3. Evaluate the following expressions for x = 2 and x = -2. %3D %3D a. x-3 b. 4x-3 c. -4x-3 d. -4x

A:

Q: Tyler's brother works in a shoe store. The store bought a pair of shoes for $50, and sold it for…

A: Concept:  Markup percentage = sellingprice-wst pricecost price×100

Q: 3. If AB = 8x + 5, CB = 10x - 1, and BD AC, 1 solve for x.

A:

Q: A retailer marks an item on sale for 40% off. If x represents the original price, then which one of…

A: We have to find price after40% discount.

Q: Peter earns 11% commission on the sales he makes each month. If his total sales this month were…

A: Given, 11% commission Total =$47243

Q: If =p0.43 and =n100, find X. X =

A: The variable of interest is X.

Q: 9 P R- 11 10

A: Here, use the two secants segments theorem.

Q: C. a A b. a = 1 and c = 19. Find mB

A: Use law of sines to find value of angle B

Q: ? = 112; ? = 16 P(x ≥ 90) =

A: Given Data: μ=112σ=16   Assuming X to follow normal distribution

Q: T (4) = %3D .a 12.b 0 6.cO 24 dO

A:

Q: if you dont show up for the first exam and take a 0%, then average 82% for everything else the rest…

A:

Q: Emily buys a pack of 12 bottles of water. The pack costs £5.64 Emily sells all 12 bottles for 50p…

A:

Q: 16. 60 #17

A:

Q: w to convert into percentage. Q- 1₹ of 55

A: To convert 1₹ of 55p into the percentage.

Q: %3D 3. "Evaluate E (-1) nt2

A: Just add by substituting different values on n ranging from 1 to 3.

Q: S S dydz = %3D

A:

Q: Solve. -1 9. 25 27

A: To solve for 'x':

Q: C. 10с%3D 13.71

A: 10c= 13.71 then, c= 13.71 /10 = 1.371

Q: p= ?, r=8%, t= 3 months, i=24

A: Obtain the principal amount for the given details as follows.r = 8%, t = 3 months, i = 24

Q: Suppose a various jointly as b and c, when a = 14, b = and c = What is the value of a when b = and…

A: Given,  a varies jointly as b and c When a = 14,  b=23  and c = 16  We have to find the value of a…

Q: If B = .75, power = %3D

A: From the provided information, The value of beta (β) = 0.75

Q: D. 2. CDs can be bought from an Internet retailer for $1.99 each. The shipping cost for the entire…

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Q: r(-) = a/T. What is the value of constant a?

A: We have to find the value of constant a where Γ-52=aπ .

Q: C. 6x rewrite y= %3D

A: The above term can be rewritten by using Binomial expansion as:→y=(1+z)n = 1+nz+n(n-1)z22! +…

Q: The cost of a jacket increased from $55.00 to $62.70. What is the percentage increase of the cost of…

A: