Answer:
true
Step-by-step explanation:
The solution would be like
this for this specific problem:
Given:<span> x +y
= 390 </span>
2x + 4y = 1260
2x+4y=1260 ßdivide by 2
= x+2y=630
x+y=390 ßsubtract
= x+2y-x-y=630-390
y=240
x+240=390
x=390-240=150
<span>So, if they raised $1260 from the concession
stand, then they sold 240 sandwiches.</span>
Answer:
21
Step-by-step explanation:
Please make me brainliest and friend request me!
Answer:
Click this link to get your answer gestyy.com/eppaDr
Step-by-step explanation:
Answer:
x = -4
y = 1
The intercepts the x-axis at -4 and the y intercept at 1.
