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Naddik [55]
2 years ago
13

Three teachers handed out math and science textbooks for their classes two teachers had 21 students each and the last teacher ha

d 22 how many textbooks were handed out altogether
help me pls with this problem sooon
Mathematics
1 answer:
Tanya [424]2 years ago
8 0

Answer:

64 textbooks

Step-by-step explanation:

the first two teachers had 21 students each that's 21+21=42

the other teacher had 22 students so apparently all the textbooks handed to the students are,21+21+22=64

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mash [69]
The best answer I believe is C
3 0
3 years ago
Can somebody help me with this question plz !
lidiya [134]

Answer:

y=4x-3

Step-by-step explanation:

Parallel lines will always have the same slope (the number that comes before x in an equation). So, we can plug in 4 to the equation.

y=4x+?

Let's say the ? is b. If we plug in the point (1,1) into y=4x+b, we get

1=4(1)+b

reduce

1=4+b

subtract 4 from both sides

-3=b

and now we can add b=-3 into the original answer, and we get y=4x-3!

5 0
3 years ago
If g(x) = 3(x + 10), what is the value of the<br> function when x = -8?<br> O<br> -8<br> -2<br> 24
Gala2k [10]

Answer:

6 which is none of your answers.

Are you sure your function is right?

Is value to plug in x=-8?

Step-by-step explanation:

To find the value of the function at x=-8, you replace x with -8 in the function.

g(x)=3(x+10)

g(-8)=3(-8+10)

g(-8)=3(2)

g(-8)=6

7 0
3 years ago
Read 2 more answers
10x5 eqaul 9x12 equal<br>​
Talja [164]

Answer:

10X5 = 50    9X12 = 108

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which line has a y-intercept of –2?<br> A ℓ<br> C t<br> B p<br> D both ℓ and t
Troyanec [42]

I can't answer this question without a picture of the lines.

6 0
3 years ago
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