Answer:
she gets it for 88 40% of 220 is 88
Step-by-step explanation:
Answer:
11.33 cups
Step-by-step explanation:
240 grams of carbohydrates: x
40 x + 4 x + 26 x = 240
X = 240/70
X = 3 3/7 cups
332 grams of fats = y
0y + 13y + 70y = 332
Y = 332/83
Y = 4 cups
207 grams of proteins = z
5z + 21z + 27z = 207
Z = 207/53
Z = 3 48/53 cups
3 3/7 + 4 + 3 48/53 = 11.33 cups
Answer:
x^2 -2xy -10y^2
x^2 -9xy +4 y^2
3x^3 +6x^2 -24 x +27
Step-by-step explanation:
3x^2-5xy -6y^2 -( 2x^2 -3xy+4y^2)
= 3x^2- 2x^2 -5xy +3xy-6y^2 -4 Y^2
= x^2 -2xy -10y^2
2x^2−5xy+y^2 -( x^2+4xy−3y^2)
=2 x^2 -x^2 -5xy -4xy +y^2 +3 y^2
=x^2 -9xy +4 y^2
7x^3−16x+18- (4x^3−6x^2+8x−9)
= 7x^3 -4x^3 + 6x^2-16x- 8x +18 +9
=3x^3 +6x^2 -24 x +27
Answer:
-16.
Step-by-step explanation:
Given that f(x) = 
+ 5.
We need to find the value of f(7).
Hence we need to put x = 7 in the given function.
Hence f(7) = 
+ 5 = -16.
