Answer:
2) 1) 25
2) 30
Step-by-step explanation:
2) 1) 650 - 400 = 250
250 / 10 = 25
2) 850 - 400 = 450
450 / 15 = 30
Answer:
x−3=x−3
Step-by-step explanation:
Evaluate (2x−1)−7, then set it equal to 2.
Subtract 7 from −1 = 2x−8
Solve 2x−8=2.
Move all terms not containing x to the right side of the equation.
Add 8 to both sides of the equation=2x=2+8
Add 2 and 8=2x=10
Divide each term by 2 and simplify.
Divide each term in 2x=10 by 2=2x/2=10/2
Cancel the common factor of 2
Cancel the common factor=10/2
Divide x by 1=x=10/2
Divide 10 by 2=x=5
Remove parentheses=x−3
List all of the solutions.
5=
(2x−1)−7=2=x=5
x−3=x−3
Answer:
y = - 2x + 17
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 2, then
y = - 2x + c ← is the partial equation
To find c substitute (6, 5) into the partial equation
5 = - 12 + c ⇒ c = 5 + 12 = 17
y = - 2x + 17 ← equation of line
Answer:
Option C is correct.
Step-by-step explanation:
Given that:
If two triangles are congruent, then their corresponding sides and the corresponding angles are congruent.
Since, the given triangle JDC and PSU are congruent.
then;
Corresponding sides:
Corresponding angles:
Step-by-step explanation:
2+3=120
5=120
=120
5
=24
apple=2 multiply 24 is 48
orange=3 multiply 24 is 72