The answer is 17.5 divide 70 by 4 that’s what u get them multiples 17.5 by 4 to check your answer
Answer:
1. w = 15
2. b = 4.8
3. s = 9.7
4. p =15
5. m = -3.2
Step-by-step explanation:
1.w + 10 = 25
we have to find the value of w, so moving 10 from left side to right side
w= 25 - 10
w = 15
2. 7.2 + b = 12
we have to find the value of w, so moving 7.2 from left side to right side
b= 12 - 7.2
b= 4.8
3. 5.3 + s = 15
s= 15 - 5.3
s= 9.7
4.p + (-25) = -10
p-25 = -10
p= -10 + 25
p= 15
3. m + (-1.6) = -4.8
m - 1.6 = -4.8
m = -4.8 + 1.6
m= -3.2
x=6
(6x+4) = (8x-8)
∠3 and ∠6 have to be equal since they are opposite interior angles (these angles are always equal to each other). Opposite interior angles prove that two lines are parallel if they are equal, so you just set them equal to each other and solve for x.
(6x+4) = (8x-8)
-6x -6x
4 = (2x-8)
+8 +8
12 = 2x
/2 /2
6 = x
CHECK
(6x+4) = (8x-8)
(6[6]+4) = (8[6]-8)
(36+4) = (48-8)
40 = 40
Answer:
x = 3t, y = t + 2
Draw a straight line connecting:
(0,2) and (2,-6)
Step-by-step explanation:
- 6x + 18y = 36
18y = 6x + 36
3y = x + 6
y = x/3 + 2
Let x = 3t
Then y = t + 2
Graph:
y = x/3 + 2
Intercepts
x-intercept:
0 = x/3 + 2
x/3 = -2
x = -6
y-intercept:
y = 0 + 2
y = 2
Draw a straight line connecting:
(0,2) and (2,-6)