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PtichkaEL [24]
3 years ago
15

Please do help!! ;^;​

Mathematics
2 answers:
arsen [322]3 years ago
8 0
U = 5

10 + 7u = 45

9u = 45
motikmotik3 years ago
7 0

Answer:

10/7 is an improper fraction because the numerator is greater than the denominator.

Step-by-step explanation:

so try 10/7 as a whole number

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The height of a plant over 4 weeks is shown in the graph below, What is the rate of growth of the plant, in centimeters per week
mihalych1998 [28]
This would be (12-4)/4  = 8/4 = 2 (answer)
8 0
3 years ago
What is the factored form of 2x3 + 4x2 – x?
AleksandrR [38]
Looking at the expression, we see that the only common factor shared between these three terms is x.

We factor out x:
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8 0
3 years ago
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Janelle and Lisbeth are picking berries. Janelle picks of a quart more than Lisbeth picks every hour. The equation representing
Llana [10]

Answer:b c d

Step-by-step explanation:

5 0
3 years ago
Si colocan en 16 pisos, 16 ladrillos. ¿Cuántos ladrillos pusieron en total?. (expresarlo en forma de potencia)
inn [45]

Answer:

Númer total de ladrillos= 256

Step-by-step explanation:

<u>Dada la siguiente información:</u>

Total de pisos= 16

Total de ladrillos por piso= 16

<u>Para calcular cantidad de ladrillos en total, tenemos que usar la siguiente formula:</u>

Número total de ladrillos= total de ladrillos^2

Número total de ladrillos= 16^2

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En este caso lo hace al cuadrado por que la cantidad de pisos y ladrillos por piso es la misma. Sino, es mejor expresarlo como una multiplicación.

5 0
3 years ago
Please answer this !!!
larisa [96]
A is the right answer
6 0
3 years ago
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