Answer:
<h3>p - 34 = 58</h3>
Step-by-step explanation:
Given
Initial number of popsicle sticks in the box to start = p
Amount used = 58 popsicle sticks
Amount left = 34 popsicle sticks
The equation that models the problem is expressed as;
Initial popsicle sticks in the box = Amount used + amount left
Substitute the given values;
p = 58 + 34
p - 34 = 58
<em>hence the required model is p - 34 = 58 </em>
For this Question use the substitution method.
5x+2y = $48 ------First Equation.
3x+2y = $32 ------ Second Equation
x= 48-2y/ 5 ( 48-2y divided by 5)
Put the value of x in the second equation.
3(48-2y/5)+2y = $32
(144-6y/5) + 2y = $32
Take L.C.M
144-6y+10y/5 = $32
144+4y = 32*5
144+4y = 160
4y = 160-144
4y = 16
y = 4
Now put the value of y in any equation.
5x+2(4) = $48
5x+8 = $48
5x = 48-8
5x = 40
x = 8
-------------------------
A Dress costs $8 and a belt costs $ 4.
Answer:
See below
Step-by-step explanation:
I think it’s four less than the quotient of a number cubed and seven, increased by three
I hope you get this right!
Answer:
Step-by-step explanation:
-7 + 47=40
Supplementary = angles add up to 180
Measure = 20 less
Labelled as x + (x - 20) = 180
Solve.
x + (x - 20) = 180
2x = 200
/2 /2
x = 100
Angle 1: Angle 2:
x - 20 x
100 - 20 100
80
Therefore the angle is 80 degrees.
Proof: 80 + 100 = 180 (supplementary)
100 - 80 = 20 (80 is less than supplement (100)
Hope I helped :))))
