The total weight of 4 dolls and 3 plush toys is 11 oz
Let's say the dolls weigh 2 oz and the plush toys weigh 1 oz
2-4= 8 1x3 =3
8+3=11
Then 2 dolls =4 and 3 plush toys= 3
Weight should be 7oz
Plus the weight of the box 1
Total= 8 not 10
Answer:
y=12/5 (in decimal notation y=2.4)
Step-by-step explanation:
the value of 7y-2 = 10 more than 2y
7y-2 = 10+2y
7y-2y = 10+2
5y = 12
y = 12/5
y = 2.4
Answer:
Step-by-step explanation:
Since f(x) and g(x) share the same top at (0,0), their difference is only a scale factor, so g(x) = ax² but we need to find a.
To find it, we use the given point of g, (2,1)
So g(2) = 1
meaning that
a·2² = 1
4a = 1
a = 1/4
Answer:
it is called the <u>sector</u> of the circle. a sector is a part of a circle enclosed by two radii of the circle, like a slice of pie. hope this helps!