Solving this problem simply only requires us the knowledge
of multiplication.
So we are initially given that there are 5 craft sticks.
So if we need four times that amount, that is written as:
5 x 4
Which is equal to 20
<span>So Jack needs 20</span>
Answer:
the answer to that is 4 hope it help
Answer:
The answer you get is x=-3, and y=5 or (-3,5)
Step-by-step explanation:
3x+y=-4 and 5x-2y = -25.
Firstly, to solve the equation let's use the multiplication method.
5x-2y=-25 (Multiply by 1)
3x+y=-4 (Multiply by 2)
=
5x-2y=-25
+6x+2y=-8
=
11x=-33
x=-3
We know that x=-3, now we can find y by substituting this value into other equations.
5(-3)-2y=-25
-15-2y=-25
+15 +15
-2y=-10
y=5
The answer you get is x=-3, and y=5 or (-3,5)
This inequality has the form y < mx + b. Here, m = -3 and b = +1.
Because of the inequality sign pointing to the left, we must eliminate the first two possibilities. Because of the inequality sign being <, we must eliminate the third graph, because the line is a solid one. Answer is the fourth graph.
