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arlik [135]
3 years ago
9

Which of the following represents "five times the sum of a number and fifteen is fifty"?

Mathematics
2 answers:
Kisachek [45]3 years ago
6 0
Yes, the correct answer is A because you're multiplying 5 by the expression (N+15)
Lana71 [14]3 years ago
6 0

Answer:

Option A is correct i.e., 5 × ( N + 15 ) = 50

Step-by-step explanation:

Given Statement is "Five times the sum of a number and fifteen is fifty"

To find: Expressions for given statement

Let the number be x

Then expression for " sum of a number and 15

⇒ x + 15

And Five time of it means five is multiplied with result of addition.

⇒ 5 × ( x + 15 )

Now result of product is equal to 50

⇒ 5 × ( x + 15 ) = 50

So by comparing it with given options if variable is N

then

Option A is correct i.e., 5 × ( N + 15 ) = 50

You might be interested in
Sebastian compro dos alfajores de $ 2,65 cada uno y un chocolate. Si pago con $ 20 y le dieron $ 6,25 de regreso, ¿cuánto cuesta
nlexa [21]

Answer:

El chocolate cuesta 8.45

2.65 x 2 = 5.3

20 - 6.25 = 13.75

13.75 - 5.3 = 8.45

8 0
3 years ago
A cyclist travels at a speed of 20 km/hour. How far will he travels in 50 <br><br>minutes?​
masha68 [24]

Answer:

This is not my answer btw

Step-by-step explanation:

Given that speed(v) = 20km/h and time(t) = 50 min

We have to find distance (d)

First convert speed into m/s

v = (20*1000m)/(1*3600s)

v = (50/9) m/s

Now convert time into second

t = 50*60 = 3000 sec

As we know that

d = v*t = (50/9)*3000 = 50000/3

d = 16666.67m or 16.67km

Ans: 16666.67m or 16.67km

3 0
2 years ago
Select the correct answer What is the solution for in the equation? 4+ 5x-7 = 10+ 3x-2 * Y Lee R=###​
Lina20 [59]

Answer:

x=11/2

Step-by-step explanation:

4+5x‒7=10+3x‒2

5x‒3=8+3x

5x‒3x=8+3

2x=11

2x/2=11/2

x=11/2

7 0
3 years ago
What are the coordinate of the point that is 1/5 of the way from A9-7, "-4)" to B(3, 6)? (1, 4) (-5, 0) (-5, "-2)" (0, 3)
Mkey [24]

Answer:

-5 - 2

Step-by-step explanation:

4 0
2 years ago
Can someone help me with this plz
galina1969 [7]
Let's use a simple way. SPOE, APOE, DPOE, MPOE.

First, isolate the variable.

x5 + 3 = 2
     -3     -3
      x5 = -1/5 (5 divided by -1)


Answer to 5 divided by -1: -5.


A is the answer. (I'm pretty sure.)
If you need further help on steps, feel free to ask by replying.

~Realistic
4 0
3 years ago
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