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Mathematics

2 answers:

Y_Kistochka [10]3 years ago

8 0

The 2nd one. Elsa should subtract the numerators instead of adding them carson’s pumpkin weighs 1/4 pound

MissTica3 years ago

6 0

Answer:

It is the second answer choice!!

Step-by-step explanation:

Because I am in 7th grade and am smart.

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What is five times three hundred

spayn [35]

The answer is 1500 I hope this help!

4 0

4 years ago

Plz help<br> and explain

vovikov84 [41]

To solve this problem, we need to first find the dimensions of the side of the blue and purple squares.

We're given that the purple (smaller) square has a side length of x inches.
We are also given that the blue band has a width of 5 inches.
Since the blue band surrounds the purple square on both sides, the length of the blue square is x+2(5)=x+10 inches.

The net area of the band is therefore the difference of the area of the blue square and the purple square, namely take out the area of the purple square from the blue.

Therefore
Area of band
$=(x+10)^2-x^2$ [recall $(a+b)^2=a^2+2ab+b^2$
$=x^2+20x+100-x^2$
$=20x+100$ or 20(x+5) if you wish.

8 0

3 years ago

The double number line shows that 4 kilograms of almonds cost $34

Nuetrik [128]

34/4=8.5
8.5x5=42.5
The answer is $42.50

6 0

3 years ago

How do I graph this someone plz tell me.

hodyreva [135]

Easy. your starting point is going to be at -2 on the y-axis. then from that point (-2) you're going to go down 1 and then over 2. then draw a straight line through those two points. The line should be a negative line.

7 0

3 years ago

Kamoira bought 8 pizzas for $131.36. Each pizza cost the same amount. What was the cost of each pizza in dollars and cents?

Veseljchak [2.6K]

Step-by-step explanation:

so, you don't know what a division is for ?

it is to ask things like "how often does one number fit into another number", or "how big will each piece be, if I split something into a certain number of equally sized pieces ?".

this is what we need here.

8 pizzas for $131.36. and each pizza costs the same. you see how that connects to what I just described above ?

to find how much each pizza cost, we need to divide the total price by 8, to find the size (= here the price) of each of the equally big parts of the total price.

131.36 / 8 = $16.42

6 0

3 years ago