Answer:
he has been saving for 98 weeks
Step-by-step explanation:
well 90 + 48 / 6 = 98
Answer:
Step-by-step explanation:
The system of equations is expressed as
y=-2x+7 - - - - - - - - 1
y=5x-7 - - - - - - - - -2
We would equate equation 1 and equation 2. It becomes
- 2x + 7 = 5x - 7
We would add 2x to the left hand side and the right hand side of the equation. Also add 7 to the left hand side and the right hand side of the equation. It becomes
- 2x + 2x + 7 + 7 = 5x + 2x - 7 + 7
14 = 7x
Dividing the left hand side and the right hand side of the equation by 7, it becomes
7x/7 = 14/2
x = 2
y= -2 × 2 + 7
y = - 4 + 7
y = 3
2^-2 x (13x3)-5^3
1/ (2^2) * 39 - 125
1/4 *39 -125
39/4 -125
9 3/4 - 125
factor out -1
- (125-9 3/4)
borrow to subtract the fraction
- (124 4/4 - 9 3/4)
- (115 1/4)
-115 1/4
No it's not a factor 9x3 + 4x2 – 3x + 6
Answer:
55 Square Cm
Step-by-step explanation:
Just took the quiz!! ITS 55 DUM.b IDlOT SYBAU UGL/Y FRe.AL no but fr its 55 if u think it’s not ur DUM.B, ITS 55
