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Colt1911 [192]
4 years ago
6

Solve all the questions

Mathematics
2 answers:
yKpoI14uk [10]4 years ago
5 0
Your answer for 5 would be 19.

maksim [4K]4 years ago
3 0
3. $5.51 your welcome
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Suppose that y varies directly with x, and y=15 when x=24. Write a direct variation equation that relates x and y. Find y when x
Lapatulllka [165]

Just set up a proportion with the original numbers and then the numbers you want to find like so: (x1/y1)=(x2/y2) and since you want to find the second y value, just leave y as a variable like so: (15/24)=(3/y) after this just cross multiply and get the answer: 15y=72.....y=4.8


4 0
3 years ago
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Tell whether the number is prime or composite 68
Readme [11.4K]
68 is a composite number
3 0
3 years ago
Pls help with this question
andre [41]

Answer:

x<56

Step-by-step explanation:

Since the dot over 56 isn't filled in, the inequality doesn't include 56 (so we'll use < or > not \leq or \geq)

Now, let's look at the direction of the shading: is it going to the left of 56 or to the right?

This shading is to the left of 56, which indicates that it's all of the numbers less than 56.

As said above, the inequality doesn't include 56

therefore, it will be x<56 (x is less than 56, and 56 is not included)

hope this helps!

3 0
3 years ago
Read 2 more answers
The length and breadth of rectangular room is 10 cm and 5 cm. Find the area of perimeter​
julsineya [31]

Answer:

P= 30 cm

Step-by-step explanation:

Formula for Rectangle Perimeter P=2(l+w)

P=2(10+5)

P=2(15)

P=30

3 0
3 years ago
Combining like terms with negative coefficients
almond37 [142]
-3z - z = -3z - 1z = -4z
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