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Alecsey [184]
3 years ago
15

Twice the sum of 15 and x as an algebraic expression

Mathematics
2 answers:
earnstyle [38]3 years ago
8 0

Answer:

skjzjzjajzjs hajsjsjajjsjsa annsnsnsnnsnsns snsnnsjsjnee ejjejen

Aloiza [94]3 years ago
7 0

Answer:

2 (15x)

Step-by-step explanation:

I didn't completely get your answer but if you want it in numerical from its here. 2 x (15x.)

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A circle is inscribed with 3 lines. Point x is at the center of the circle. A vertical line goes through point x to point z on t
Elza [17]

Answer:

the correct answer is

Line segment X Z

4 0
2 years ago
The ratio of the corresponding linear measures of two similar cans of fruit is 4 to 7. The smaller can has a surface area of 220
Oxana [17]
4/7=220/x. multiply 220 by 7 then divide by 4. x=385 square centimeters.
5 0
3 years ago
Of the 32 teachers at Devon's high school, 22 are female. What is the ratio of the number of male teachers to the total number o
stich3 [128]

Answer:

10:32

Step-by-step explanation:

32-22=10 male teachers

6 0
2 years ago
A man sells a sofa for rs 3210 making a profit of 7% what would have been his profit percent if he had sold it for rs 3360?
Digiron [165]
Let x be the original cost for the sofa.
X x (1 + 0.07) =3210
X = 3000
Now we know the cost for the sofa.
Let p be the profit percent.
3000 x (1 + p) = 3360
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So the percentage profit is 12%
7 0
3 years ago
A plane averaged 500 mph on a trip going east, but only 200 mph on the return trip. The total flying time in both directions was
adoni [48]

Let's assume time taken by plane on one way distance as 't'

The total flying time in both directions was 10.5 hr

so, time taken in other direction =10.5-t

now, we are given

A plane averaged 500 mph on a trip going east

so, total distance of one way is

=500t

total distance of other way is

=200(10.5-t)

now, we can that distance is same from both sides

so, we get

500t=200(10.5-t)

now, we can solve for t

500t=2100-200t

700t=2100

t=3

now, we can find one way distance

=500\times 3

=1500miles..............Answer

6 0
2 years ago
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