gmanbom

21.09.2019 • 

Mathematics

An electronics store had a special sale on two different models of calculators. the more high-tech model sold for $33.02 and
the older model sold for $18.55. all together, 28 calculators were sold. total sales came out to $736.45. which system of
equations can be used to determine how many high-tech models were sold, x, and how many older models were sold, y?
a.
33.02x + 18.55y = 736.45
x-y=28
b.
33.02x + 18.55y = 28
x + y = 736.45
c.
33.02x + 18.55y = 736.45
x + y = 28
d.
18.55y = 33.02% + 28
x + y = 736.45
2019 edmentum. all rights reserved.
a
dx
4: 48 pm

Ответ:

vanessacox45

05.02.2023

Mathematics

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answer:

Product means multiplication.

Given w= weight of a trout.

So, we need to convert "product of 16 and weight of trout: w " into an algebraic expression.

So, product of 16 and w can be written as 16*w or simply 16w.

Hence, B is the correct choice.

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