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solong [7]
2 years ago
13

Simplify the expression: 4s+10–2+4s

Mathematics
2 answers:
lions [1.4K]2 years ago
8 0

Answer:

8s+8

Step-by-step explanation:

Put it into groups: (4s+4s)+(10-2)=8s+8

Brainliest is appreciated

bezimeni [28]2 years ago
3 0

Answer:

(4s+4s)+(10-2)= 8s/8 =1   so s=1

Step-by-step explanation:

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A patient's temperature was recorded at 9 a.m., 11 a.m., 4 p.m. and 6 p.m. The first, second, and fourth readings were 112° F, 6
lana66690 [7]

Answer:

74°F

Step-by-step explanation:

In order to find the average of a certain amount of numbers, you add those numbers together and divide by how many numbers there are. In this case, you would reverse that method to find the last number. We know that there were four readings, and we have three of them and the average. Multiply the average (84.75) by the number of readings (4), and you get the sum of all the readings (339). Then you subtract each of the readings that you already know to isolate the last reading. 339 - 112 (first reading) = 227, 227 - 68 (second reading) = 159, and 159 - 85 (fourth reading) = 74. Therefore, the third reading must be 74.

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3 years ago
what is the actual length of the living space if the length of the scale drawing is 16.8 centimeters ? ​
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Step-by-step explanation:

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3 years ago
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tatyana61 [14]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Evaluate the expression when a=-6 and c= 2 .<br> a-4c
Harman [31]

Answer:

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Step-by-step explanation:

a-4c=(-6)-4(2)=-6-8=-14. Hope this helps!

5 0
2 years ago
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How do I solve this question, In an arithmetic sequence, u1 = 2 and u3 =8, a) find d
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3 years ago
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