25 teenagers were surveyed about food. 5 more preferred pizza than steak. Write and solve a system of equations to find out how many preferred pizza.

Answers

Answer 1

Answer: this is simple logic. If 5 more prefer pizza than steak, you know 15 like pizza, and 10 like steak. 5p+?S=25. With p equaling how many liked pizza, and S equaling how many liked steak.

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What is 62.4 as a fraction and simplified?

Answers

Answer:

62 2/5

Step-by-step explanation:

62 is just the whole number and then you have 4 tenths, which is 4/10 which can be simplified to 2/5, so it's 62 2/5

If cot A = 1.96000 and the acute angle A has to be determined, which one of the following expressionswill give the seconds of the angle?

Answers

cot A = 1.96
tan A = 1 / cot A
tan A = 1 / 1.96
tan A = 0.510204082
A = tan^(-1) 0.510204082
A= 27.03086026°
A= 27° 0.03086026°
A= 27° 0.03086026° x (60' / 1°)
A= 27° 1.8516156'
A= 27° 1' 0.8516156'
A= 27° 1' 0.8516156' x (60" / 1')
A= 27° 1' 0.8516156 x 60"

Then the expression for the seconds is 0.8516156 x 60"

In Option A, we have (-0.00120)/(-0.00141) x 60" = 0.851063830 x 60"
In Option B, we have -0.00141/0.00120 x 60" = -1.175 x 60"
In Option C, we have 0.00806/0.01159 x 60" = 0.695427092 x 60"
In Option D, we have (-0.01159)/(-0.00806) x 60" = 1.437965261 x 60"

Answer: Option A: (-0.00120)/(-0.00141) x 60"

Which best completes the following sentence? Triangles are congruent if they have the same

Answers

Answer:

same sides and angles

Step-by-step explanation:

Answer: the answer is size and shape

7 qt. 2c. =______ c.

Answers

Well, since 1 quart equals 4 cups, multiply 7 by 4.
You'll get 28 cups.

Now add te 2 cups, and you get 30.

So: 7 quarts, 2 cups = 30 cups.

Which expression is equivalent to log Subscript c Baseline StartFraction x squared minus 1 Over 5 x EndFraction?A) log Subscript c Baseline x squared minus log Subscript c Baseline 5 x minus 1
B) 2 log Subscript c Baseline x minus (log Subscript c Baseline 5 + log Subscript c Baseline x) minus 1
C) log Subscript c Baseline (x squared minus 1) minus (log Subscript c Baseline 5 + log Subscript c Baseline x)
D) 2 log Subscript c Baseline x minus log Subscript c Baseline 1 minus log Subscript c Baseline 5 + log Subscript c Baseline x