Its simple! just use subtraction to find out how many she have left;
421 - 75 = 346 pumpkins left.
Hope that helps :D
Y=3x+1
Y=2x+3
Answer:
x = 2
y =7
Step-by-step explanation:
the system of linear equation will be solve using substitution method,
let
Y=3x+1.............................................. equation 1
Y=2x+3.............................................. equation 2
substitute equation 1 into equation 2
3x + 1 = 2x + 3
combine the like terms
3x+1 -2x = 3
x = 3 -1
x = 2
put the value of x=2 in either equation 1 or 2
Y=2x+3.............................................. equation 2
y = 2(2) + 3
y = 4 + 3
y = 7
please help
sorry for asking for so much help
Answer:
The answer that I got is 5p+12
Answer:
5p+12
Step-by-step explanation:
18.44 because Pythagorean Theorem says that 12^2 + b^2 = 22^2. Then to solve you square the numbers, 144 - b^2 = 484, then subtract 144 from 484 and get 340, and the square root of 340 is 18.44.
Uh... I think I got it right, how about 18.44?
BC= 5cm
By calculation, deduce whether triangle ABC is a right-angled triangle
Answer:
ΔABC is not a right- angled triangle
Step-by-step explanation:
Given AB = 8, BC = 5
Then AC = 22 - (8 + 5) = 22 - 13 = 9 cm
Using the converse of Pythagoras' identity
If the square of the longest side equals the sum of the squares of the other 2 sides then triangle is right.
AC² = 9² = 81
AB² + BC² = 8² + 5² = 64 + 25 = 89
81 ≠ 89, hence ΔABC is not right- angled
Answer:
L = V / WH
Step-by-step explanation:
Solve for L: V = LWH
To solve, all you have to do is get L on its own on one side.
Because the only operation used in this equation is multiplication, only one operation is needed to solve it: division. Just divide both sides by WH to isolate L.
V / WH = LWH / WH
V / WH = L
b) No, because if we were to create a graph, the graph of the line would not pass through the origin.
c) Yes, because if we were to create a graph, the graph of the line would pass through the origin.
d) Yes, because if we were to create a graph, the graph of the line would not pass through the origin.
Answer:
B
Step-by-step explanation:
The origin means it starts at 0 but because she was given $50 she starts at 50 and increases - this rules out A or C
The fact that she is putting 15 each month means that she will surpass the original $50 in more than 3 months . This means that it is B ( in my opinion)