Answer:
When adding two negative integers you'll get a sum that's negative. -When adding one integer that's negative and one that's positive the sum will depends on how large the absolute value is for the two integers to tell if the answer will be positive or negative.
Step-by-step explanation:
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This is a geometric progression
- Common ratio=1/16÷1/4 =1/4
- first term =a=1/4
So
The general formUla is
Answer:
a)7
b)15
Step-by-step explanation:
a)x-2=5
x=5+2
x=7
b)x-9=6
x=6+9
x=15
Write an equation. To do this, make one integer equal to x, and the other equal to x+1. Set these equal to 149. Your equation should read x+(x+1)=149. Solve. To do this, add the two x's together. Your equation is now 2x+1=149. Get your x's alone. First, subtract 1 from both sides. Now the equation is 148=2x. Divide both sides by 2 to get x alone. You now have x=74. Plug this value back into the original equation to find your value for the other integer, and you have the two integers as 74 and 75. Hope this helps!
Answer:
Step-by-step explanation:
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