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sertanlavr
15 days ago
9

Jimmy and John are trying to put a mixture together of blue jelly beans and red jelly beans for a souvenir.gift. The blue jelly

beans cost $0.28 per ounce and the red jelly beans cost $0.55 per ounce. They would like their.gift bags to cost $2.20 per bag. Use complete sentences to explain why or why not it would be reasonable to say that the mixture could contain 4 ounces of blue jelly beans and 3 ounces of red jelly beans.
Mathematics
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Workers have packed 1,400 glasses in 7 boxes. If they pack 3 more boxes, how many glasses will they have packed in all?
Svet_ta [12734]
2000


1 caja = 1400/7 = 200
200×3=600
1400+600=2000


Explicación paso a paso:
Dado: Los trabajadores han empaquetado 1,400 vasos en 7 cajas.
A buscar: Si empacan 3 cajas más, ¿cuántos vasos habrán empaquetado en total?
Solución:
Vasos empaquetados en 7 cajas = 1400
Vasos en 1 caja =
Vasos en 3 cajas =
Por lo tanto, al inicio empacaron 1400 vasos.
Si empacan 3 cajas más, agregarán 600 vasos adicionales.
Por lo tanto, el número total de vasos empaquetados por los trabajadores = 1400+600 = 2000
Así que han empaquetado 2000 vasos en total.
5 0
3 months ago
Megan's room was remodeled. The new area of the room is 175% of the previous area. Only the length of the room changed. part a)
Zina [12379]

Response: a) \frac{175}{100}xy\\\\=1.75xy\\\\

b)  The area has grown by 0.75 square meters.

Detailed breakdown:

Let the room's length be l

Let the room's breadth be 'b'

The area of a rectangle is calculated using the formula:

Area=Length\times breadth\\\\Area=l\times b

Per the problem, the room's new area equals 175% of its old area.

Thus, a) The new area of the room is determined as

\frac{175}{100}xy\\\\=1.75xy\\\\

This indicates a 175% increase in the room's length, resulting in a 175% increase in area.

b) The increase in square meters for Megan's room area is

1.75xy-1xy=0.75\\\\\text{So, by 0.75 square meters the new area is increased.}


7 0
2 months ago
A truck driving at 60 miles per hour travels 150 miles. How long is it driving for?
lawyer [12517]

Answer:

2.5 hours

Step-by-step explanation:

150 divided by 60

150 divided by 60 gives the time

3 0
3 months ago
Read 2 more answers
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