Answer:
27 servings
Step-by-step explanation:
You must calculate the number of servings for each type of food and then add them. To calculate the number of servings, divide the amount of each food by the size of its serving.
Tuna: 5 / 1/2 = 5 * 2 = 10 servings
Chicken Salad: 2 / 1/4 = 2 * 4 = 8 servings
Egg salad: 3 / 1/3 = 3 * 3 = 9 servings
Total number of servings = 10 + 8 + 9 = 27
Answer: 27 servings
Answer: x= 7/4
8x+2=16
8x=16-2
8x=14
x= 14/8
x= 7/4
Answer:
48
Step-by-step explanation:
vertical angles are equal
First, you have to think of two binomials that when multiplied together yields the polynomial x2 + 4x - 21. Question would be: what are the two number that when multiplied with each other equals -21 and when added together sums up to 4?
That would be +7 and -3. Because 7 × -3 = -21 and 7 + -3 = +4
Thus, the factor would be
(x + 7)(x - 3) = 0
By zero product property,
(x + 7) = 0 and (x-3)=0
x = -7 and x = 3
Notice that even if 7 has a negative sign, when substituted to the polynomial, you take its square so it would still be positive. Thus, the absolute value is taken.
Thus, the possible dimensions of the rectangle are 7 and 3 units.
Answer:
-2
Step-by-step explanation:
The y-intercept is when a line crosses any number in the y -axis.