Answer:
Ox=4
Step-by-step explanation:
expand he equation
x²+8x-48=0
using substitution method (of the options)
4 substituted as X eliminates all an results to zero
16+32-48=0
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Answer:
D (6, 21)
Step-by-step explanation:
Since the ratio of the corresponding values of x and y given in the table is 2 : 7
So, 6/ 21 = 2/7 = 2: 7
Thus, D (6, 21) is the correct answer.
Answer:
7 recipes could be made with cups of sugar.
Step-by-step explanation:
Quantity of sugar required for a recipe cups
Quantity of sugar required in a pantry cups
Here,
So,
Quantity of sugar required in a pantry cups
Number of recipes that could be made
Therefore, 7 recipes could be made with cups of sugar.
The answer if 7 years, if you multiply 2,000 by .02 it equals 40. so you divide 280 by 40 and get 7
Answer:
D
Step-by-step explanation:
11/3 = 3.66
so it must be D