Answer: Give me the full answer and i will be able to answer it
Step-by-step explanation:
D, it would have to be D, -7 + (-7) = -14, 11 * 11 = 121, x * x = x^2 0r x2 hope it helps
2x + 3y =6. Equation 1
X + y = 4. Equation 2
Equation 2 times be 3
3x+3y=12. Equation 3
2x+3y=6 Equation 1
Eq 3 - Eq 1
X= 6
Y = -2
SA=2(LW+LH+WH)
SA=94
L=3
W=4
94=2(3*4+3H+4H)
divide both sides by 2
47=3*4+3H+4H
47=12+7H
minus 12 both sides
35=7H
divide oth sides by 7
5=H
5m
Answer:
c. 10=4(3)+b; b=-2
Step-by-step explanation:
When given a single point (x1, y1)
The Equation of a line formula is given as:
y - y1 = m(x - x1)
From the question
m=4
the point is (3,10),
Hence, Equation of the line is
y - 10 = 4(x - 3)
y - 10 = 4x - 12
y = 4x - 12 + 10
y = 4x - 2
Hence, the correct substitution (y=mx+b)
10 = 4(3) + b
b = -2
Option C is the correct option