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spayn [35]
3 years ago
9

Which shows a correct order to solve this story problem? Maxine had to pay $1.46 in sales tax on her purchases. She bought 3 bar

s of soap for $1.50 each, a bottle of shampoo for $5.75, and a bottle of conditioner for $5.95. How much did Maxine spend? A. Step 1: Add the price of a bar of soap to the price of the bottle of shampoo. Step 2: Multiply that total by 3. Step 3: Add the price of the bottle of conditioner to that total. Step 4: Add the tax to the final total for all the items. B. Step 1: Calculate the total price of the 3 bars of soap. Step 2: Calculate the total price of the shampoo and the conditioner. Step 3: Add the amount from Step 2 to the amount from Step 1. Step 4: Add the tax to the final total for all the items. C. Step 1: Add the price of a bar of soap and the bottle of shampoo. Step 2: Multiply that total by 3. Step 3: Add $5.95 to the total amount for soap and shampoo from Step 2. Step 4: Add the tax to the final total for all the items.
Mathematics
1 answer:
romanna [79]3 years ago
4 0
Choice B would be the correct answer. I hope that helps! :D
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PilotLPTM [1.2K]
A,b and d are rational

When reduced, the numbers are
A)-11
B)v1 or 1
C)v2
D)v4 or 2

A number is rational if it can be represented by a fraction. All of these can be(besides c). The square root of 2 is unable to be represented in a fraction form just like pi so it is an irrational number, not a rational number. However, all of these are considered real numbers
6 0
3 years ago
Read 2 more answers
Use the distributive property to expand the following expression.
Levart [38]

Answer:

-12.8x - 20y + 8.4

Step-by-step explanation:

To do this you just multiply everything by negative 4

so we have 3.2x*-4 + 5y*-4 - 2.1*-4

This gives us

-12.8x - 20y + 8.4

The last term is positive because we multplied a negative by another negative

3 0
3 years ago
subtract: (−2x2 + 9x − 3) − (7x2 − 4x + 2) −9x2 − 13x + 5 −9x2 + 13x − 5 5x2 − 13x − 1 5x2 + 5x − 5
Nataly [62]

Answer:

17x² - 5x + 11 = 0

Step-by-step explanation:

To add or subtract a polynomial do the operation with like - terms.

i.e., Two terms of x² gets added or subtracted. Similarly terms of x and constant.

Here, we have to subtract:

$ 2x^2 + 9x - 3 - 7x^2 + 4x - 8 - 9x^2 - 13x + 5 - 9x^2 + 13x - 5 + 5x^2 - 13x - 1 + 5x^2 + 5x - 5 $

Club all the like terms for easier simplification. We get:

$ (-2 - 7 - 9 - 9 + 5 + 5)x^2 + (9 + 4 - 13 + 13 - 13 + 5)x + (-3 - 2 + 5 - 5 - 1) $

$ \implies - 17 x^2 + 5x - 11 = 0 $

Multiplying by -1 throughout:

17x² - 5x + 11 = 0 is the answer.

8 0
3 years ago
Which linear equation has a slope of 3 and passes through the point (-5, 6)?
ozzi

Answer:

y=3x+21

Step-by-step explanation:

Use slope intercept form and plug in the numbers

y=mx+b

-5 is x, 6 is y and m is 3.

6=3(-5)+b

6=-15+b

6+15=b

b=21

Now plug in the b.

y=3x+21

8 0
3 years ago
Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile ou
nlexa [21]

Answer: 26/50

Step-by-step explanation:

3 0
3 years ago
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