Answer:
100 + x
Step-by-step explanation:
If Peter has an initial 100$, and his mom gives him an additional x$, then we can simply write the total amount in an expression using addition as such:
100 + x
So Peter now has 100 + x amount of dollars.
Cheers.
Answer:
p≤1 or p∠-2
Step-by-step explanation:
REMEMBER OUR GOAL IS TO LEAVE P ALONE!!
p≤1:
1.
Multiply by 2 to cancel out 1/2 which would give you ![{3p+5}\geq 8](https://tex.z-dn.net/?f=%7B3p%2B5%7D%5Cgeq%208)
2. Then subtract 5 which would give you 3p≥3
3. Then divide by 3 which will FLIP the ≥ into ≤.
4. Therefore, it's p≤1.
p∠-2:
1.
Multiply by 4 to cancel out the denominator which would give you
∠-8
2. Add 6 to both sides which results in p<-2
Answer: it's 375
Step-by-step explanation:
Answer:
A) x > 7
Step-by-step explanation:
Since it's more than, the inequality would be >
Since it's >, that means it's an open circle
So,
x > 7