Answer:
18
Step-by-step explanation:
Answer:
p = -8
Step-by-step explanation:
9+-2p=25
Subtract 9 from each side
9+-2p-9=25-9
-2p = 16
Divide each side by -2
-2p/-2 = 16/-2
p = -8
Answer: 2 feet tall
Step-by-step explanation: 5*6=30/60=2
Answer:
x=-3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
m∠PQR = 133
Step-by-step explanation:
∠PQR and ∠RQS are supplementary angles, meaning they have a sum of 180°.
3x - 5 + x + 1 = 180
4x - 4 = 180
4x = 184
x = 46
Now we simply substitute 46 in for x:
3(46) - 5 = 133