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trasher [3.6K]
3 years ago
6

ms.traynors class is taking a field trip to the zoo.the trip will cost $26for each student. there are 22 students in her class.w

hat is a good estimate for the cost of the students field trip?
Mathematics
2 answers:
7nadin3 [17]3 years ago
8 0
If there are 22 students and the cost is about 26 dollars add it up or multiply
26*11=286*2=572 or 26*22=572 they should be the same amount cost. the # of the cost should be 572.
o-na [289]3 years ago
6 0
All you got to do is 26 times 22 so your answer is 572 dollars 
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Ben asked his mother to hold
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Answer:

he owed $4

Step-by-step explanation:

Ben borrowed twenty dollars to spend, and 20 is above 16, so his savings is immediately gone. He owes four dollars because that's how much he needs even after using up his savings.

7 0
3 years ago
Write a slope intercept equation for table PLS answer
Misha Larkins [42]

Answer:

y = 4x + 5

Step-by-step explanation:

y2 - y1/ x2 - x1

1 - (-3) / -1 - (-2)

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y = 4x + b

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7 0
3 years ago
A line passes through the point. (4, -7) and has a slope of 5/2
blagie [28]

t p = through point

s = slope

y - y(t \: p) = (s) \times ( \: x - x(t \: p) \: ) \\

y - ( - 7) =  \frac{5}{2} \times (x - 4) \\

y + 7 =  \frac{5}{2} \times (x - 4) \\

y + 7 =  \frac{5}{2}x -  \frac{5 \times 4}{2} \\

y +7 =  \frac{5}{2}x -  \frac{20}{2} \\

Subtract both sides -7

y =  \frac{5}{2}x -  10 - 7 \\

y =  \frac{5}{2}x -   17 \\

And we're done....

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6 0
3 years ago
When 2(3/5x+2 3/4y-1/4x-1 1/2y+3) is simplified, what is the resulting expression?
erik [133]

Answer:

Option B is correct.

Step-by-step explanation:

2(\frac{3}{5}x+ 2\frac{3}{4}y-\frac{1}{4}x-1\frac{1}{2}y+3)

We need to solve the above expression.

First Convert Mix fraction into improper fraction

2(\frac{3}{5}x+ 2\frac{3}{4}y-\frac{1}{4}x-1\frac{1}{2}y+3)\\=2(\frac{3}{5}x+ \frac{11}{4}y-\frac{1}{4}x-\frac{3}{2}y+3)

Combining the like terms

=2(\frac{3}{5}x-\frac{1}{4}x+ \frac{11}{4}y-\frac{3}{2}y+3)

Solving like terms

=2(\frac{3x*4-5x}{20}+ \frac{11y-3y*2}{4}+3)\\=2(\frac{12x-5x}{20}+ \frac{11y-6y}{4}+3)\\=2(\frac{7x}{20}+ \frac{5y}{4}+3)

Multiply each term with 2

=2*\frac{7x}{20}+ 2*\frac{5y}{4}+2*3\\=\frac{7x}{10}+ \frac{5y}{2}+6

=\frac{7x}{10}+ 2\frac{1}{2}y+6

So, Option B is correct.

4 0
3 years ago
How do you work out 2/3 of 15? 4/5? of 20? 1/5 of 85? 1/8 of 96 2/5 of 65? 3/5 135? 4/5 of 200? 3/10 of 30? 3/10 of 25?
solniwko [45]

Answer:

Take your numerator times the whole number, then divide by the denominator. For example,

2x15= 30

30/3= 10

2/3 of 15 would be 10


8 0
3 years ago
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