Answer:
The larger number is 8
Step-by-step explanation:
Let
x -----> the smaller number
y ----> the larger number
we know that
x+y=10
y=10-x -----> equation A
y=4x -----> equation B
Solve by substitution
substitute equation B in equation A and solve for x
4x=10-x
4x+x=10
5x=10
x=2
Find the value of y
y=4x-------> y=4(2)=8
therefore
The smaller number is 2 and the larger number is 8
Answer:
1
Step-by-step explanation:
This is because 13 is a primary number
Answer:
yes they are congruent.
Step-by-step explanation:
first flip the A-D shape over the y axis and then the x axis and you should have the same shape.
Answer:
4.8%
if we assume that the first card is REPLACED (otherwise the formula gets complex)

Step-by-step explanation: