Answer:
<em>(x - 7) (x - 3)</em>
Step-by-step explanation:
Did u want the actual answer? Cuz if u do I could do that too, jus lemme kno
PEMDAS
Parentheses Exponent Multiplication Division Addition Subtraction
Do the math inside parentheses first
95 x 5 = 475
Now, take away the parentheses
2 + 475 = 477
The answer is 477
Answer: She should use 12 ounces of Sweet Rose Tulsi tea and 4 ounces of Orange blossom green tea.
Step-by-step explanation:
Let x represent the number of ounces of Sweet Rose Tulsi tea that she should use.
Let y represent the number of ounces of Orange blossom green tea that she should use.
She wants to blend 16 ounces of the tea blend. It means that
x + y = 16
x = 16 - y
Sweet rose tea sells for $4.98 an ounce and Orange Blossom sells for $1.98 an ounce. If the the tea blend is to sell for $4.23 per ounce, then the 16 ounces would be sold for 16 × 4.23 = 67.68
it means that
4.98x + 1.98y = 67.68- - - - - - - - - - -1
Substituting x = 16 - y into equation 1, it becomes
4.98(16 - y) + 1.98y = 67.68
79.68 - 4.98y + 1.98y = 67.68
- 4.98y + 1.98y = 67.68 - 79.68
- 3y = - 12
y = - 12/-3
y = 4
x = 16 - y = 16 - 4
x = 12
Answer: There are two main types of inorganic carbon that are found in the oceans.<u> Dissolved inorganic carbon</u> (DIC) is made up of bicarbonate (HCO3−), carbonate (CO32−) and <u>carbon dioxide</u> (including both dissolved CO2 and carbonic acid H2CO3).
62. Supplementary angles equal 180 when added together, so just subtract 118 from 180.
