Answer:(12,17)
Step-by-step explanation:
X + y= 29
4.50x + 7y=173
Solve by elimination.
Answer:
The 39th triangle number is 780
Answer:
6.34
Explanation:
6.34615384615 rounded is 6.34
so therefore 6.34*26 is 164.84 which is more closer to 165. But if you happen to multiply 6.35*26 it is 165.1 but it goes over the right number by 0.01. So stick to 6.34 and have under exceeded amount.
<u><em>Can I please have brainliest.</em></u>
Answer:
good luck tho oh and dont forget to tell me the answer
Step-by-step explanation: