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Fantom [35]
3 years ago
9

Please answer this correctly

Mathematics
2 answers:
scoundrel [369]3 years ago
6 0
A whole cake is 5/5.
Since Patrick only got 1/5, his friends ate the other 4/5 of cake.

5/5- 1/5 = 4/5
coldgirl [10]3 years ago
3 0

Answer:

4/5

Step-by-step explanation:

Because Patrick ate 1/5 of his cake, meaning that there would be 4/5 of the cake left for his friends to eat.

yes

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Solve 3-(2x-5)<-4(x+2)
azamat

Answer:

Step-by-step explanation:

3-(2x-5)=-4(x+2)

We simplify the equation to the form, which is simple to understand

3-(2x-5)=-4(x+2)

Remove unnecessary parentheses

3-2x+5=-4*(x+2)

Reorder the terms in parentheses

3-2x+5=+(-4x-8)

Remove unnecessary parentheses

+3-2x+5=-4x-8

We move all terms containing x to the left and all other terms to the right.

-2x+4x=-8-3-5

We simplify left and right side of the equation.

+2x=-16

We divide both sides of the equation by 2 to get x.

x=-8

7 0
3 years ago
Read 2 more answers
Which graph correctly solves the system of equations below? y = −x2 + x + 7 y = x2 + 3x + 7
antiseptic1488 [7]

Answer:

(-1.703, 2.396)

(1.37, 6.493)

Step-by-step explanation:

We can easily solve this question by using a plotting tool or any graphing calculator,

The solution to the system of equation is given by the intersection points between the graphs of

y1 = −x^2 + x + 7

y2 = x^2 + 3x + 7

Please, see attached picture below.

The solutions are:

(-1.703, 2.396)

(1.37, 6.493)

5 0
3 years ago
Need help n this measures of variability assignment! 6th grade math,
Ivan

hopefully this will help ( ;

3 0
2 years ago
If 50 grams of sweets cost 250 rupees find the cost of 380 grams of sweets. ​
kolezko [41]
Cost of 380 gram of sweets = (2.1/50) * 380 = $15.96
6 0
2 years ago
The ratio of boys to girls is 3:2. If there are a total of 20 children in Mrs. Nelson's class, how many are girls?​
Scilla [17]

12:8

So 12 boys

8 girls

8 0
2 years ago
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