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musickatia [10]
3 years ago
8

On a menu, each item from column A costs $2.25, each item from column B costs $4.50, and each item from column C costs $5.25.

Mathematics
2 answers:
Jet001 [13]3 years ago
7 0

Insert the numbers. add them, and look for which statement is true.


<u>Terry</u>

4(2.25) + 5.25 = 14.25

<u>John</u>

2(2.25) + 2(4.5) = 13.5

<u>Maria</u>

2.25 + 4.5 + 5.25 = 12


<h3>The statement that is true is C, Terry's meal ($14.25) cost more than John's ($13.50) and Maria's ($12.00).</h3>
Bezzdna [24]3 years ago
5 0
Answer = C.
Explanation above says how I worked it out too
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Using scale

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7 0
3 years ago
A bicycle pedal is pushed straight downwards by a foot with a 11 Newton force. The shaft of the pedal is 20 cm long. If the shaf
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Answer: 1.1 Nm

Step-by-step explanation:

The formula for torque is T = r · F · sin θ

where θ = π/6, r = 20 cm = 0.2 m, F = 11 N

formula for converting radians to degrees is 1 rad × 180/π = 57.296°

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3 0
4 years ago
67a(t+z)=45z+67 solve for (z)
lora16 [44]

Answer: z = \frac{67(1 - at)}{67a - 45}

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

67a(t + z) = 45z + 67

67at + 67az = 45z + 67

<u>-67at   -45z   </u> <u>-45z   -67at </u>

 67az - 45z  =  67 - 67at

 z(67a - 45)  =  67 - 67at

<u>÷ (67a - 45) </u>  <u>÷ (67a - 45) </u>

                 z  =  \frac{67 - 67at}{67a - 45}

                     =  \frac{67(1 - at)}{67a - 45}

3 0
4 years ago
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