Need to see the picture ..?
Answer:
-5 + 2
Step-by-step explanation:
It's D because when two negatives are by each other it make it a positive 2 and makes it an addition sentence but the 5 stays negative
Cost times 1.28 gives total cost
−3x+24+1=5
Step 1: Simplify both sides of the equation.
−3x+24+1=5
−3x+12+1=5
(−3x)+(12+1)=5(Combine Like Terms)
−3x+32=5
−3x+32=5
Step 2: Subtract 3/2 from both sides.
−3x+32−32=5−32
−3x=72
Step 3: Divide both sides by -3.
−3x−3=72−3
x=−76
answer
x=−76
Answer:
x= hot dogs
y= soda
Total sold
1 x + 1 y = 87 .............1
2 x 0.50 y = 78.50 .............2
Eliminate y
multiply (1)by -0.50
Multiply (2) by 1.00
-0.50 x -0.50 y = -43.50
2 x + 0.50 y = 78.50
Add the two equations
1 x = 35.00
/ 1
x = 35.00
plug value of x in (1)
1 x + 1 y = 87
35 + y = 87
y = 87 -35
y = 52
y = 52.00
x= 35 hot dogs
y= 52 soda
Step-by-step explanation:
