Answer:
23
Step-by-step explanation:
difference between number is 5
5n-7 to get to next term
Answer:
Independent.
Explanation:
First, Romeo draws a marble from the jar and does not replace it.
Next, he flips a coin.
The outcome from the second event is not affected by the event of picking a marble.
Therefore, the two events are Independent.
Answer:
B. 61
Step-by-step explanation:
Given:
∆PQR ≅ ∆PQS
PQ = 2x + 41
QS = 7x - 24
QR = 3x + 16
Required:
Numerical value of PQ
SOLUTION:
First, create an equation to find the value of x as follows:
Since both triangles are congruent, therefore:
QS = QR
7x - 24 = 3x + 16 (Substitution)
Collect like terms
7x - 3x = 24 + 16
4x = 40
Divide both sides by 4
4x/4 = 40/4
x = 10
Find PQ by plugging x = 10 into PQ = 2x + 41
PQ = 2(10) + 41
PQ = 20 + 41
PQ = 61
Answer:
Second option: 
Step-by-step explanation:
You know that "x" represents the Avery's weigth (in pounds).
Let be "y" the weight of Jada in pounds.
Since Jada weighs 18 pounds more than Avery, you can write this expression:
The weight of them together is:
Substituting, you get:
Therefore, the expression that tells how much the two of them weigh together is the one provided in the second option:
