Answer:
thousands
Step-by-step explanation:
it is in the thousands places
The given equations are:
5x - 2y = 88
3x + 4y = 58
Multiplying the 1st equation by 2, we get the new set of equations as:
10x - 4y = 176
3x + 4y = 58
Adding the two equations, we get:
10x - 4y + 3x + 4y = 176 + 58
13x =234
x = 18
Using the value of x in 1st equation, we get:
5(18) - 2y = 88
- 2y = 88 -5(18)
-2y = -2
y = 1
So, the solution of the equation is (18, 1)
Answer:
im looking for anwser
Step-by-step explanation:
Answer:
<u>2/5 is the simplest form.</u>
Step-by-step explanation:
<u>9/10 - 5/10 = 4/10</u> <em>(9 - 5 = 4)</em> <u>4/10 simplified is 2/5</u> <em>(divide both 4 and 10 by 2 and you get 2/5).</em>
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Hope that helps!
Answer:
15 minutes i think
Step-by-step explanation:
45÷6=7.5
meaning 7.5 minutes per girl
so 4 girls would be 30 minutes of work
so 45-30=15