Answer:
$1.68
Step-by-step explanation:
15.28 x .11=1.68
Answer:
<h2>(-5, -28)</h2>
Step-by-step explanation:
The vertex form of a quadratic function <em>f(x) = ax² + bx + c</em>:
f(x) = a(x - h)² + k
(h, k) - coordinates of a vertex
We have <em>f(x) = x² + 10x - 3</em> in the vertex form <em>f(x) = (x + 5)² - 28</em>.
f(x) = (x - (-5))² + (-28) → h = -5, k = -28
Answer:
1. 6
2. 24
3. 2/9 × 90 = 20 sixth grade students
4. 2/9 × 27 = 6 sixth grade students
5. 2/9 + 27, 2/9 - 27, 2/9 / 27, 2/9 27
6. 189 students
7. B
8. Jada needs 10 cups of sparkling water if she uses 15 cups of apple juice.
9. Jada needs 9 cups of apple juice if she uses 6 cups of sparkling water.
10. D
11. D
12. C
Step-by-step explanation:
Hope this helps you
Answer:
For every 2 quarts of water, ¹/₂ cup of vinegar is used.
⇒ To find the amount of vinegar, divide the number of quarts by 4.
⇒ To find the number of quarts, multiply the amount of vinegar by 4.
4 qt water = 4 ÷ 4 = 1 cup vinegar
1¹/₂ cups vinegar = 1¹/₂ x 4 = 6 qt water
8 qt water = 8 ÷ 4 = 2 cup vinegar
Plot the points on the graph (see second attached image).
Draw a line through the points.
Find 3 along the x-axis and trace up to the line. Trace along to the y-axis.
Therefore, Gavin would need to use 12 quarts of water with 3 cups of vinegar.