Answer:
2x + 2x+2 = 3x + 1
4x + 2 = 3x + 1
Subtract 3x from both sides
4x - 3x + 2 = 3x - 3x + 1
x + 2 = 1
Subtract 2 from both sides
x + 2 - 2 = 1 - 2
x = -1
Hope this helped!!!
~Shane
198 is the answer ok ok ok
Answer:
The expressions for the payment made to Mary are,
(Monday) 90 = 15m + b
(Tuesday) 62 = 8m + b
where m and b are the fee per student and the base fee, respectively. Solving for m and b, the values are 4 and 30.
The equation that represents Mary's earning is
y = 4x + 30
For 20 students,
y = 4(20) + 30 = 110
For Lisa's earnings,
y = 8x + 15
Substituting 20,
y =8(20) + 15 = 175
Thus, Lisa would earn more than Mary by $65.
(Btw this is not my work, I got it from someone else on brainly and wanted to help lol)
3 + 3 = 6
3 x 3 = 9
3^3 = 27
3 - 3 = 0
3 / 3 = 1
{whichever you mean}
Answer:
x = 10
Step-by-step explanation:
Since the two triangles are congruent, ∠B ≅ ∠E
50 = 5x
x = 10
