Answer:
x < 2 ∪ x > 3
Step-by-step explanation:
Rewrite 3x - 4 > 5 as 3x > 9. This tells us that x must be greater than 3.
Rewrite 8x - 10 < 6. Thus, 8x < 16 and x < 2.
The "solution set" is thus all real numbers to the left of 2 OR to the right of 3.
Answer:
9
Step-by-step explanation:
take the x and drop it down after that the - needs to become the postive with takes multiple and so then after tyat it needs to add the extra 1 bc if the 1
Answer:
ummmm
Step-by-step explanation:
u already answer ur own question tho?
Answer:
a. y = 2+4.3x when x = -6
substituting value of x, we get
<u>y=2+4.3*-6=2-25.8=23.8</u>
b. y = (x-3)² when x = 9
substituting value of x, we get
<u>y</u><u>=</u><u>(</u><u>9</u><u>-</u><u>3</u><u>)</u><u>²</u><u>=</u><u>6</u><u>²</u><u>=</u><u>3</u><u>6</u>
c. y=x-2 when x = 3.5
substituting value of x, we get
<u>y</u><u>=</u><u>3</u><u>.</u><u>5</u><u>-</u><u>2</u><u>=</u><u>1</u><u>.</u><u>2</u>
d. y=5x-4 when x = - 2
substituting value of x, we get
<u>y</u><u>=</u><u>5</u><u>*</u><u>-</u><u>2</u><u>-</u><u>4</u><u>=</u><u>-</u><u>1</u><u>0</u><u>-</u><u>4</u><u>=</u><u>-</u><u>1</u><u>4</u>
25-7.50= 17.50
17.50/2.50= 7
she needs to make at least 7 bracelets and sell them