Answer:
x = 23
y = 10
Step-by-step explanation:
Let the two numbers be x and y where x>y
x + y = 33
<u>x - y = 13</u> Add
2x = 46 Divide by 2
2x/2=46/2 Do the division
x = 23
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Solve for y
x + y = 33 Substitute for x
23 + y = 33 Subtract 23 from both sides.
23-23+y = 33 - 23
y = 10
Answer:
338=u/70
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that 97 cities were surveyed to determine sports teams. 25 had soccer, 24 had rugy, 21 had basketball, 12 had soccer and rugby, 11 had soccer and basketball, 12 had rugby and basketball, and 5 had all three.
a) Only rugy team =5
b) Soccer and rugby but not basket ball = 7(green shaded in the diagram)
c) Soccer or rugy = 25+24-12= 37
d) soccer or rugby, but not basketball=37-(6+5+7) = 19
e) Exactly two teams = 7=7+6 = 20
f) Atleast two teams = 7+5+6+7 =25
g) Atleast one team = Total - no team = 40
h) No teams = 91-40 = 51
The answer that I got was 7
Answer:
a 1080 because 6x5=30 and 30x36= 1080