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RideAnS [48]
4 years ago
12

The sum of 5 and three times a number

Mathematics
2 answers:
Umnica [9.8K]4 years ago
6 0
Lets say a number is x


The sum of 5 and three times a number

The sum of 5 and 3 times x

The sum of 5 and 3x     (sum means to add)

3x + 5
answer
AnnyKZ [126]4 years ago
4 0
5+3x
.........
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Need help with my work!
malfutka [58]

Answer:

look at explanation

Step-by-step explanation:

1) 3d - 8

2) g - 2 = 14

3) 7 + z

4) 6 + s = 2/5x

5) 10 - x

6) 5a - 3

7) 9 + s

8) h - 9

hope this helps! :)) xoxo raina *

7 0
3 years ago
When y=5 what is 4(y+3)
ElenaW [278]

Answer:

32

Step-by-step explanation:

4(5+3)=

20+12=

32

or

4(5+3)=

4(8)=

32

4 0
3 years ago
Read 2 more answers
A stack of cards is numbered 1 to 21. Allison pulls one card from the stack.
Nataly_w [17]
D.) 52%, this is because there are 11 odd numbers for 1 to 21, so the fraction is 11/21, which is approximately 52%
4 0
3 years ago
marcela tardo dos horas menos que roberto en recorrer una distancia en bicicleta, SI el producto de los dos tiempos es de 48 hor
Kaylis [27]

Answer:

Marcela tardó 6 horas y Roberto tardó 8 horas.

Step-by-step explanation:

Dado que Marcela tardó dos horas menos que Roberto en recorrer una distancia en bicicleta, y sabiendo que el producto de los dos tiempos es de 48 horas, para determinar cuánto tardó cada uno se debe realizar el siguiente cálculo:

M = X

R = X + 2

X x (X + 2) = 48

8 x 6 = 48

Por lo tanto, Marcela tardó 6 horas y Roberto tardó 8 horas.

8 0
3 years ago
Someone help please
nordsb [41]
I don’t see a z anywhere in the equation but with the other numbers (I think) is -6.
7 0
3 years ago
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