Answer:

Step-by-step explanation:

Step-by-step explanation:
1. a) q=4+0.8(7)
q=4+5.6
q=9.6
b) q=4+0.8(100)
q=4+80
q= 84
2. a) 12=4+0.8p
-4 -4
<u>8</u>=<u>0.8p</u>
0.8 0.8
10=p
b) 60=4+0.8p
-4 -4
<u>56</u>=<u>0.8p</u>
0.8 0.8
70=p
Answer: Acute
Step-by-step explanation: The angles are less than 90 degrees. It does not have an 90 degree angle or have an angle bigger than 90 degrees.
(4*<em>x</em>)-6 because 6 less than a product of 4 and <em>x</em> would mean you have to have a product of 4 and x before you subtract 6