Answer:
a > -9
subtract 6 from both sides to get 2/3 a > -6. Then multiply both sides by 3 to get 2a > -18. Last, divide both sides by 2 to get your answer: a > -9
Answer:
Yes 92,105,600 is divisible by 10
Step-by-step explanation:
<em>9,210,560 </em><em>is Going to be your Answer After you finish Dividing</em>
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<h2>More Information↓</h2>
<em>The dividend is the number to the right and under the division line and is the number being divided.
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<em>The divisor is the number to the left of the division line and is the number being dividing by.
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<em>The quotient is the solution and is shown above the dividend over the division line. Often in long division, the quotient is the whole number part of the solution.
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<em>The remainder is the remaining part of the solution, or what’s leftover, that doesn’t fit evenly into the quotient.</em>
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9514 1404 393
Answer:
- slope: 6; y-intercept: -3
- slope: 11; y-intercept: -1
- slope: 2; y-intercept: -13
- slope: 1; y-intercept: -6
Step-by-step explanation:
The slope is found using the slope formula. It works well to choose ordered pairs that only differ by 1 in their x-value.
m = (y2 -y1)/(x2 -x1)
The y-intercept is the y-value when x=0. If it is not in the table, it can be found from one point and the slope.
b = y1 -m·x1
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1) slope = (9 -3)/(2 -1) = 6
y-intercept = -9 -6(-1) = -3
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2) slope = (21 -(-1))/(2 -0) = 22/2 = 11
y-intercept = -1 . . . from table for x=0
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3) slope = (-9-(-11))/(2-1) = 2
y-intercept = -11 -(2)(1) = -13
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4) slope = (-4 -(-5))/(2 -1) = 1
y-intercept = -7 -1(-1) = -6
Answer:
The surface area of the sphere is approximately 4071.5.
Step-by-step explanation:
You can find the surface area of a sphere using this formula: A=4πr^2!
Answer:
C. Clara did not square the radius when solving.
Step-by-step explanation:
She likely solved it like so:
18 x 3.14 = 56.52
56.52 x 4 = 226.08
Through this process, she forgot to square the radius!
Answer:
x= 8.00 Interest rate on $14000
y= 7.50 Interest rate on $7000
Step-by-step explanation:
Let interest rate of $14000 be x%
and Interest rate for $7000 be y %
According to the first condition
14000 * x% - 7000 * y% = 595
multiply by 100
14000x-7000y = 59500
/700
20x-10y=85.................(1)
II condition
x%=y%+0.5%
x=y+0.5
x-y=0.5..................................(2)
solve (1) & (2)
20 x -10 y = 85 .............1
Total value
1 x -1 y = 0.50 .............2
Eliminate y
multiply (1)by 1
Multiply (2) by -10
20.00 x -10.00 y = 85.00
-10.00 x + 10.00 y = -5.00
Add the two equations
10.00 x = 80.00
/ 10.00
x = 8.00
plug value of x in (1)
20.00 x -10.00 y = 85.00
160.00 -10.00 y = 85.00
-10.00 y = 85.00 -160.00
-10.00 y = -75.00
y = 7.50
x= 8.00 Interest rate on $14000
y= 7.50 Interest rate on $7000
