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nata0808 [166]
3 years ago
14

Walden's family is shopping for a reclining chair. The chair the family decided on has a retail price of $800 plus 5% sales tax

at
four stores. Each store is offering a different promotion.
Store
A
B
C
D
Promotional Offer
$75 instant rebate
10% off sale
% off sale plus store pays sales tax
"no tax" sale the store pays the tax
5
a
Which store has the best deal?
store A
store B
store C
store D
Mathematics
1 answer:
hoa [83]3 years ago
3 0
I dont get what the letter mean what goes with each thing
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Let f be a function such that f(x)=2x-4 is defined on the domain.2 is less than or equal to x and x is lss than or equal to 6. T
STALIN [3.7K]
F(x) = 2x - 4
f(2 ≤ x) = 2(2 ≤ x) - 4
f(x ≥ 2) = 2(x ≥ 2) - 4
f(x ≥ 2) = 2(x) ≥ 2(2) - 4
f(x ≥ 2) = 2x ≥ 4 - 4
f(x ≥ 2) = 2x ≥ 0
f(x ≥ 2) = x ≥ 0

f(x) = 2x - 4
f(x ≤ 6) = 2(x ≤ 6) - 4
f(x ≤ 6) = 2(x) ≤ 2(6) - 4
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8 0
3 years ago
Read 2 more answers
the variable M varies directly as the cube root of n. when n equals 27 m equals to 216. which equation can be used to find other
Aleks04 [339]

Answer:

A

Step-by-step explanation:

if you divide m by n you get 8

5 0
3 years ago
When rolling two dice, Which probability has the same number of chances as rolling a P(1)?
Harman [31]

Answer:

\frac{1}{6})

Step-by-step explanation:

probability= <u>no of possible outcom</u><u>e</u>

total outcome

therefore p(1)=

\frac{2}{12}

N. B, a dice has 6faces so 2dice has 12 faces

3 0
3 years ago
Shalinda wants to leave an 18% tip for her
ki77a [65]

Hello There! Shalinda's total is $29.62.

Our first step is to find 18% of $25.10. To do this, multiply 25.10 by 0.18.

25.10 x 0.18 = 4.518 (Which can be rounded up to 4.52)

So, this gives us the tip, but the question is asking what her total is, including the tip. To find her total, add the price before tip and the tip together.

25.10 + 4.52 = 29.62

So, her total with the tip is $29.62! I hope this was helpful, have a great day!

8 0
3 years ago
7. The largest of the Great Pyramids in Egypt was built with a square base,
strojnjashka [21]

Answer:

Difference between the original and current volumes = 4013140.30 cubic feet

Step-by-step explanation:

Largest pyramid has the square base with one edge = 754 feet

Area of the square base = (Side)²

                            = (754)²

                            = 568516 square feet

Volume of the pyramid = \frac{1}{3}(\text{Area of the base})(\text{Height})

                                       = \frac{1}{3}\times 568516\times 481

                                       = 91152065.3 cubic feet

After erosion,

Area of the base = (745)² = 555025 square feet

Volume of the pyramid = \frac{1}{3}(555025)(471)

                                       = 87138925 cubic feet

Difference between the original and current volumes of the pyramid

= 91152065.30 - 87138925

= 4013140.30 cubic feet

5 0
3 years ago
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