Answer:
x > -4
Step-by-step explanation:
<u>Step 1: To combine like terms means to add the same variable numbers together.</u>
-6x + 5 - 4x < 45
<em>-10x + 5 < 45</em>
<u>Step 2: Subtract 5 from both sides</u>
-10x + 5 - 5 < 45 - 5
<em>-10x < 40</em>
<u>Step 3: Divide both sides by -10</u>
-10x / -10 < 40 / -10
Since you divided by a negative, you need to reverse/flip the sign.
<em>x > -4</em>
Answer: x > -4
Answer:
75?
Step-by-step explanation:
1/4 = 25
25 x 3 =75
----
3/4=75
Step-by-step explanation:
Pressure = Force / Area
= 64N / 3.2m² = 20Pa. (2s.f.)
Answer:
27
Step-by-step explanation:
find square root of 81 and multiply by 3
9 x 3 = 27
Answer:
a=The sign of the correlation coefficient is the same as the sign of the slope for the best fit line.
b= When the y variable tends to increase as the x variable increases, we say there is a positive correlation between the variables.
Step-by-step explanation: