Solving a system of equations, we see that she can plant 20 tomatoes and 20 squashes.
<h3>How many tomatoes and how many squash can Kayla plant?</h3>
Let's define the variables:
- t = number of tomatoes.
- s = number of squaches.
The space is enough for 40 plants, then:
t + s = 40
And we know that she has a total of $80 to spend (we assume that she spends it all)
t*$1 + s*$3 = $80
Then our system of equations:
t + s = 40
t*$1 + s*$3 = $80
To solve this, we can isolate one of the variables in the first equation, for e xample if we isolate t, we get:
t = 40 - s
Now we can replace that in the other equation:
(40 - s)*$1 + s*$3 = $80
Now we can solve that for s:
$40 - s*$1 + s*$3 = $80
s*$2 = $40
s = $40/$2 = 20
Then she will buy 20 units of squash, and the other 20 plants will be tomatoes.
If you want to learn more about systems of equations:
brainly.com/question/13729904
#SPJ1
Answer:
762 y
Step-by-step explanation:
Product of numbers = (3y) ×254
Product = 3 × 254 × y = 762y
I found the missing data:
table:
foot length (in) Shoe size(S)
8 6
8.5 7
9 8
9.5 9
10 10
Choices:
<span>S = x – 2
S = 2x – 10
S = x + 6
S = 2x + 4
</span>
Among the choices, the correct equation is S = 2x - 10
S = 2(8) - 10 = 16 - 10 = 6
S = 2(8.5) - 10 = 17 - 10 = 7
S = 2(9) - 10 = 18 - 10 = 8
S = 2(9.5) - 10 = 19 - 10 = 9
S = 2(10) - 10 = 20 - 10 = 10
Answer:
yes
Step-by-step explanation:
To figure out if a point works with it's equation, you should replace the x and y with the point you got
-8 > 3(-5)+6
-8 > -15 +6
-8 > -9
Since -8 is bigger than -9, point (-5,-8) is true to the equation.
and as seen in the graph I have attached, the point does infact reside in the shaded in area. If you haven't learned how to graph this type of equation, you may disregard the graph :)
If you have any questions at all, don't be afraid to ask :)
Area of a triangle is A= 1/2 b x h and Area of a parallelogram is A=b x h. So I would say the area of a triangle is half of the area of a parallelogram. Or a parallelogram is double the area of a triangle.