Answer:
( 7 , 4 )
given:
make y the subject in equation 2:
4x - y = 24
-y = 24 - 4x
y = 4x - 24
insert this in equation 1:
4x + 10y = 68
4x + 10(4x - 24) = 68
4x + 40x - 240 = 68
44x = 68 + 240
44x = 308
x = 7
solve for y:
y = 4x - 24
y = 4(7) - 24
y = 4
Answer:
IJ = 34
Step-by-step explanation:
Since HK = JK, then IK is a perpendicular bisector and Δ is isosceles, then
IJ = HI , that is
2s = s + 17 ( subtract s from both sides )
s = 17
Then
IJ = 2s = 2 × 17 = 34
Answer:
A 2 4 B 124
Step-by-step explanation:
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Answer:
Thus, 37/50 is the equivalent fraction to 74/100.
Therefore, 37/50 of the animals in the shelter are dogs.
Step-by-step explanation:
Given
Given that 74% of the animals at an animal shelter are dogs.
To determine:
About what fraction of the animals at the shelter are dogs?
Using the equation to find a fraction equivalent to 74%

Divide numerator and denominator by 2

Cancel the common factor 2.

Thus, 37/50 is the equivalent fraction to 74/100.
Therefore, 37/50 of the animals in the shelter are dogs.
I csn help for the first one can't help with the colunms the answer is 1,396.