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nordsb [41]
4 years ago
11

"

Mathematics
1 answer:
Agata [3.3K]4 years ago
4 0

Answer:

75 cheeseburgers and 86 french fries

Step-by-step explanation:

This is a guessing math problem so do a random amount and change amount of items to get closer to the answer

81 x 3 = $243

80 x 1.50 = $120

243 + 120 = 363 -354 = 9 dollars

we need nine less dollars so 9/1.5 = 6 so six more fries

86 x 1.5 = 129

75 x 3 = 225

129 + 225 = $354

Please mark brainliest

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I think of a number, double it and my answer is 15
Aliun [14]

Answer:

Use reverse operations to find the original number.

15/2

7.5

The number that was originally thought of was 7.5.

:)

4 0
3 years ago
Consider the two exponential equations shown. Identify the attributes for each equation to complete the table.​
SIZIF [17.4K]

<u>Answer:</u>

y = 2 5 0 ( 0 . 8 9 ) ^ x

Initial value: 250

Decay

Decay rate: 11%

y = 4 0 ( 1.11 ) ^ x

Initial value: 40

Growth

Growth rate: 11%

<u>Step-by-step explanation:</u>

The function we have on the left of the table is:

y = 2 5 0 ( 0 . 8 9 ) ^ x

<u>Initial value</u> (when x = 0): y = 2 5 0 ( 0 . 8 9 ) ^ 0

y = 250 (initial value)

Growth or Decay: 0.89 < 1 so decay

Decay rate: (1 - 0.89) * 100 = 11%

Function on right side:

y = 4 0 ( 1.11 ) ^ x

<u>Initial value</u> (when x = 0): y = 4 0 ( 1 . 1 1 ) ^ 0

y = 40 (initial value)

Growth or decay: 1.11 > 1 so growth

Growth rate: (1.11 - 1) * 100 = 11%

8 0
3 years ago
Read 2 more answers
Can anyone help me please? I forget how to do this I need the answer quick
vladimir1956 [14]

Answer:

Domain is R ( all real numbers)

Range is R (all real numbers)

3 0
3 years ago
How long does it take for a car to travel 250 feet at 35 mph?
DedPeter [7]
A little over 7 hours
5 0
3 years ago
How many solutions are there to the equation below 15x+11=8x
Svetradugi [14.3K]

Answer:

There is one solution

Step-by-step explanation:

15x+11=8x

Subtract 15x from each side

15x-15x +11 = 8x-15x

11 = -7x

Divide by -7

11/-7 = -7x/-7

-11/7 =x

There is one solution

8 0
3 years ago
Read 2 more answers
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