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KatRina [158]
3 years ago
10

A third grade class went on a field trip. There are 24 students in the class. Three students was absent and could not go on the

trip . The students that went rode in 3 vans the same number rode in each van how many students went in each van write two expressions
Mathematics
1 answer:
12345 [234]3 years ago
6 0
1. 24 students and 3 absent

24-3=21

so 21 student goes

2. 21 students divided by the 3 vans
equals to 7

so 7 student went in each van





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Let f ( x ) = 2 x − 1 , g ( x ) = 3 x , and h ( x ) = x ^2 + 1 , what is g (h( 24 ) ) ?
love history [14]
You must calculate h(24) first.  h(x) = x^2 + 1, so h(24) = 577.

g(x) = 3x, so g(577) = 3(577) =  1731 (answer).  We don't need f(x).
4 0
4 years ago
Solve for g.<br> -3+5+6g=11-3g−3+5+6g=11−3g
PtichkaEL [24]

Answer: \mathrm{No\:Solution}

Step-by-step explanation:

\begin{bmatrix}-3+5+6g=1\\ 1-3g+5+6g=11-3g\end{bmatrix}

\begin{bmatrix}1-3\left(-\frac{1}{6}\right)+5+6\left(-\frac{1}{6}\right)=11-3\left(-\frac{1}{6}\right)\end{bmatrix}

\begin{bmatrix}\frac{11}{2}=\frac{23}{2}\end{bmatrix}

\frac{11}{2}=\frac{23}{2}\:\mathrm{\:is\:false,\:therefore\:the\:system\:of\:equations\:has\:no\:solution}

4 0
3 years ago
The difference of two numbers is 40. Find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
puteri [66]

Answer:Let the two unknown numbers be x and y.

So, x-y=40 ........Equation 1

And 0.3(x)= 37.5/100 (y)

From equation 1, x=40+y

Now, multiply through by 100 in equation 2.

We have,

30x = 37.5 (y)

We can multiply through by 10 again,so that the number on the L.H.S becomes a whole number.

Therefore, we have

300x = 375 (y)

Put "x=40+y" in the equation above

That is, 300 (40+y) = 375 (y)

1200 + 300y = 375y

1200 = 375y - 300y

1200 = 75y

Divide both sides by 75 to get your y

Therefore, y =16

From equation 1, we had x= 40 + y

Therefore X = 40 + 16

X= 56

Therefore the two unknown numbers are 56 and 16 respectively.

Step-by-step explanation:

6 0
4 years ago
Like the other qs I asked, I know this is alot but I really need help. I can admit I am terrible at math, like totally terible,
Scilla [17]

Answer:

it's blocked can't see

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP ME
Triss [41]
2/3

There are 6 people at the table and 4 of them have names that start with m. So the fraction is 4/6 and that simplified is 2/3
8 0
3 years ago
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