Answer:
7 1/4
Step-by-step explanation:
4 2/4 + 2 3/4 = 6 5/4 = 7 1/4
2(2 + (x + 1/2x^2))
The brackets are important in this question.
Answer:
12 black beads
Step-by-step explanation:
Given the ration of gold beads to black beads on the short necklace:
Since the ratio of 4:1 has 5 total parts, you can take the total amount of beads in the long necklace and divide by 5:
60 ÷ 5 = 12
12 beads represents 1 part of the ratio, so that would be the number of black beads. To check, multiply 12 by 4: 12 x 4 = 48, and set up a ratio:
48: 12 = 4: 1
Answer:
Step-by-step explanation:
Find the equation of the graphed line.
<u>Use 2 points, (0, -6) and (2, 4)</u>
<u>The equation is:</u>
<u>Compare with the given line y = 4x + 2</u>
Correct answer choice is c
Answer:
2. x > 17
3. x ≤ 7
4. a < 4
5. t ≥ -2
Step-by-step explanation: