An elected official surveyed residents of a town to assess their satisfaction with city services. The survey includes

Mathematics

1 answer:

AlekseyPX3 years ago

4 0

Answer:

Step-by-step explanation:

Not much of a reason but thats what i g ot

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On a map, the scale is 1 inches = 50 miles. For each map distance, find the actual distance for: 12 inches

Free_Kalibri [48]

Answer:

600 miles

Step-by-step explanation:

Since the scale is given as 1 inch = 50 miles

Then to get the distance when given 12 inches in a map we do cross multiplication as follows

1 inch = 50 miles

12 inch=x miles

By cross multiplication

1 inch*x miles=50 miles *12 inches

Making x the subject of formula then

X=50*12/1=600 miles

Therefore, the actual distance is 600 miles

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3 years ago

5/10 and 1/6 are equivalent ratios

CaHeK987 [17]

Answer:

1 : 5 2 : 10 3 : 15 4 : 20 5 : 25

Step-by-step explanation:

3 0

3 years ago

3(x + y) = 12

Mila [183]

Answer:

$\large\boxed{B)\ -2}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}3(x+y)=12&(1)\\\\\dfrac{x}{2}=3&(2)\end{array}\right\\\\(2)\ \dfrac{x}{2}=3\qquad\text{multiply both sides by 2}\\\\2\!\!\!\!\diagup^1\cdot\dfrac{x}{2\!\!\!\!\diagup_1}=(2)(3)\\\\x=6\\\\\text{Put it to (1):}\\\\3(6+y)=12\qquad\text{divide both sides by 3}\\\\\dfrac{3\!\!\!\!\diagup^1(6+y)}{3\!\!\!\!\diagup_1}=\dfrac{12}{3}\\\\6+y=4\qquad\text{subtract 6 from both sides}\\\\6-6+y=4-6\\\\y=-2$