Step-by-step explanation:
okay so -25 • -9 = 9+10
225 = 9+10
225 = 19
19. 19
= 11.8
From all the information given, you're going to have to create two equations and solve accordingly.
If x=cost for one day at hotel; and y=cost for one day at amusement park then,
eq1 : 450=3x+2y ; eq2: 700=5x+3y
The total cost of the trip will be number of days spent at each location multiplied by the cost.
If you multiply equation 1 by 3 and equation 2 by 2 and subtract equation 2 from 1, than you will be able to isolate x.
1400=10x+6y
1350=9x+6y
x=$50; then plug back into any equation to find y.
450=3*50 + 2y
y=$150
First, we must subtract
57
-
26
______
31
Second, we isolate the variable!
X + 0 = 31 - 5
X+0 = 26
X=26
Finally,Plug it in
26 + 5 = 57 - 26
26 + 5 = 31
31 = 31
Check
Hope I helped!
Good Luck!
Answer:
The slope of one of the guy wires is m=0.7
Step-by-step explanation:
we know that
The slope of one of the guy wire is equal to divide the vertical distance of the guy wire by the horizontal distance of the guy wire
we have
----> horizontal distance
----> vertical distance
so
substitute the given values
Answer:
(-4,-3)
Step-by-step explanation: