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mart [117]
4 years ago
12

Someone please help me with this

Mathematics
1 answer:
Crazy boy [7]4 years ago
3 0
Ratio is 5:7 to 30:?
?=42 for vegetables.
5:7 to ?:70
?=50 for fruits
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I will brainliest to whoever can solve this :)
zloy xaker [14]

Answer:

All I can tell you from what you've given me is that the slope is positive, and the y-intercept is 1.

Step-by-step explanation:

<em>Hope </em><em>I</em><em>t</em><em> </em><em>helps!</em>

6 0
3 years ago
Read 2 more answers
If the cost of 15 bananas is rs 84 how many bananas can be bought for rs 140?​
Troyanec [42]

Answer:

25 bananas.

Step-by-step explanation:

The cost of one banana = 84/15 =  rs 28/5 = rs 5.60.

So the number of bananas costing rs 140

= 140 / 5.60

= 25 bananas.

7 0
3 years ago
Urgent! Will award brainliest...<br> Factor the following polynomial:<br> <img src="https://tex.z-dn.net/?f=3a%5E%7B2%7D-21a%2B3
umka2103 [35]

Answer:

3 (a-2) (a-5)

Step-by-step explanation:

The first step is to find the GCF. Here, it's 3.

3(a^2-7a+10)

Then, you factor the polynomial in the parenthesis.

To find the factors, you will need to find 2 numbers that add to -7, and multiply to 10. -2 and -5 add to -7 and multiply to 10. Now, replace -7a with the factors.

a^2-2a-5a+10

This of this polynomial as 2 problems.

a^2-2a        -5a+10

Then, factor again.

a^2-2a        -5a+10

a(a-2)       -5(a-5)

Then, you keep the factors in parenthesis, and combine the numbers on the outside.

(a-2)(a-5)(a-5)

Since, there are 2 of the same factor, you only need one.

(a-2)(a-5)

BUT REMEMBER!! In the very beginning, we had a 3 that we took out, we STILL need to add that to the final answer. The <u>final answer</u> is:

3 (a-2) (a-5)

7 0
3 years ago
What are the values of x and y if this equation is true? 22(x+yi)+(28+4i)+72-62i
77julia77 [94]

Answer: x=2 and y=-3

Step-by-step explanation: you’re welcome

4 0
3 years ago
What are the solutions to the system of equations? y=2x^2−6x+3 y=2x+3
adoni [48]

Answer:

Step-by-step explanation:

y=2x²-6x+3

y=2x+3

2x²-6x+3=2x+3

2x²-6x+3-2x-3=0

2x²-8x=0

2x(x-4)=0

x=0,4

y=0+3=3

and y=2(4)+3=11

so solutions are (0,3) and (4,11)

5 0
3 years ago
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