MATHEMATICS MIDDLE SCHOOL

Pls help will mark as brainliest

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

In the equation y=mx+b

b is the the value of y in the y-intercept

so change 2x+3y=12 into y=mx+b (Subtract 2x from both sides)

so 3y+2x-2x=12-2x

so 3y=-2x+12 (divide by 3)

y=-2/3x+4 so

(0,4) or

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At a kennel, the ratio of dogs to cats was 4to9. if there were 64 dog s how many cats were there

Answers

Dogs. Cats.
4. To. 9

64. To. ?

I solved this by guess-timating, and i got it right. I know that 8*8=64 and 4*2=8 8*2=16, and i checked and got 16*4=64.
Since you do:

Dogs:4 * 16= 64
You have to do:
Cats:9 * 16= # of cats
And 9*16=144,

So there are 144 cats at the kennel

Answer: There are 144 cats

Step-by-step explanation:

Step 1 : the ratio of dogs to cats was 4 to 9. This means for every 4 dogs there are 9 cats.

Step 2 : There are 64 dogs. Therefore we want to find out how many groups of 4 we can get out of 64. Divide 64/4= 16.

Step 3 : 9 * 16 = 144 cats

What is the area of the figure?

Answers

I have already answered it

We first divide the big shape into smaller shapes

We get a trapezium and a triangle

We add the areas of the trapezium and the triangle together to get the total area of the big shape
It would be:

Area = area of trapezium + Area of triangle
= $(1)/(2)$ × 5 (14 + 18) + $(1)/(2)$ × 12 × 18
= 80 + 48
= 128 mm²

7 divided by 798 for homework

Answers

7 divided by 798 is

1/114 for fraction form

0.008871989860583 for decimal form

24 kids in miss p class collected an average of 18balls.miss lees kids collected sn average of 21balls.how much more did miss lees kids collected.show all workings

Answers

miss lees class collected 3 more ball because 21-18 is 3. if i collect 18 balls and my friend collects 21 balls and then we add 21+18 we get 39 and then we put 39 in 13 equal groups we have 3in each group that is why they collected 3.
21-18=3
add 21+18=39
put in equal groups
divide 39 with 3 get thirteen make equal group get 3 in each group

*21-18=3
*21+18=39
*39 divided with 3=13
* 3 in each group
*Answer 3

Lupe has 14 stickers that she wants to give to 2 friends.She wants each friend to have the same number of stickers.

Select the three statements that describe how Lupe should give the stickers to her friends.

Answers

Answer:

each friend gets 14:2 stickers.

each friend gets 14/2 stickers.

each friend gets 7 of the 14 stickers.

well ,she can divide 14 and 2 and get 7

Which of the following decimals has the least value? 0.3;0.029;0.003;0.01

Answers

The least value is 0.003 because it is the farthest away from 1.

Which decimal has the least value 0.017 0.6 0.0093