3 years ago

What are hidden questions and why are they important when solving multiple step problems

Mathematics

1 answer:

ss7ja [257]3 years ago

8 0

Basically, it's like inferring information!

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Melly was n years old last year. How old will she be in 4 years time?

deff fn [24]

Answer:

n + 5

Step-by-step explanation:

if last year melly was N year old, she is now n+1 years old.

So, in four years, she will be

(n + 1) + 4 years old

meaning that she will be n + 5 years old.

hope this helps!! :)

6 0

2 years ago

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What is the value of 2xy if x = 3 and y = 2

romanna [79]

Substitute the values.
2(3)(2)=?
2*3=6
6*2=12
Final answer: 12

8 0

3 years ago

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Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation repr

Oxana [17]

Answer:

18 children

Step-by-step explanation:

Given

$240 = 12x +8y$

Required (missing part of the question):

Number of children that will be able to go to the zoo if 8 adult tickets are purchased

The graph is missing. However, the question can be solved without the graph.

From the question and equation, we can deduce the following:

x represents adults
y represents children

So, when 8 adult tickets were sold.

This means

$x = 8$

Substitute 8 for x in $240 = 12x +8y$

$240= 12 * 8 + 8y$

$240= 96+ 8y$

Subtract 96 from both sides

$240 - 96 = 96 - 96 + 8y$

$144 = 8y$

$8y = 144$

Solve for y

$y= \frac{144}{8}$

$y= 18$

This means that 18 children will be able to go

5 0

3 years ago

You guessed the height of the building to be 23 feet, but it was actually 35 feet. What was your percent error? Round to the nea

marin [14]

The percent error is 34.28 %.
Hope this helps! Be safe out there.

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3 years ago

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What is another name for line m?

Ganezh [65]

I’m pretty sure it’s the slope

5 0

3 years ago