Answer:
5
Step-by-step explanation:
3*4=12
4*3=12
6*2=12
but 12 is not factor of 5
Answer:
Add 5 to both sides
Step-by-step explanation:
x-5=16
+5 +5
x=21
The values of x in the rectangles will be:
a. x = -3
b. x = 1
<h3>How to calculate the value?</h3>
It should be noted that the variables given in the rectangle will be equated. This will be:
3x + 18 = 24 + 5x
Collect like terms
5x - 3x = 18 - 24
2x = -6
x = -6/2 = -3
b. The value of x will be:
-4 + 9x = 5x
Collect like terms
9x - 5x = 4
4x = 4
x = 4/4
x = 1
Learn more about rectangles on:
brainly.com/question/25292087
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Answer:
$0.75D ; 10s miles
Step-by-step explanation:
1)
Given that:
List price of phone = $D
Advertised price = 25% off the list price
Hence, sales price of phone :
(100% - 25%) × list price
Sales price = 75% × $D
Sales price = $0.75D
2)
Given that :
Time of travel = 10 hours
Speed of travel = s miles per hour
Total distance traveled = (speed of travel × time of travel)
Total distance traveled = (10 * s) miles