Answer:
x = -8
Step-by-step explanation:
Answer:x=-8
Step-by-step explanation:
12(x/4+2/3)=12(x/6)
3x+8=2x
3x-2x=-8
x=-8
What’s the answer for this question in factoring form
Answer:
Solution set= {(3,-9)}
Step-by-step explanation:
x² +6x-27=0
x² +9x-3x-27=0
x(x+9) -3(x+9)=0
(x-3)(x+9)=0
x-3=0; x+9=0
x=3; x=-9
8. True or false: in order to solve the following equation, you would first subtract by 4, then multiply by 5/1 *
4+1/5=-1
To solve 3x + 2 = 23 you must:
Subtract 2 from both sides so like this 3x+2−2=23−2 and get 3x=21.
Now Divide both sides by 3 so 3x/3=21/3. Mainly divide 21/3 and get 7.
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To solve -2y - 7 = 3 you must:
Add 7 to both sides so like this −2y−7+7=3+7 and get −2y=10.
Now Divide both sides by -2 so -2y/-2=10/-2. Mainly divide 10/-2 and get 5.
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False
PLEASE!!! I"M BEGGING YOU!!!
A rectangle has a 20-inch width. If the perimeter is at least 180 inches, what length must it be?
In mathematics, inequalities specify the connection between two non-equal numbers. Equal does not imply inequality. Typically, we use the "not equal sign ()" to indicate that two values are not equal. But several inequalities are utilized to compare the numbers, whether it is less than or higher than.
Given, the solution x is greater than or equal to 25.
For this, we need to do reverse engineering
So, x ≥ 25
Let's multiply both sides with 0.2
0.2x ≥ 5
Add 6 on both sides
0.2x + 60 ≥ 65
For example;
Let x be the number of items sold so for real life example salary of James is 60$ per day and also he earns an incentive of 1/5 of the price of the item sold.
Learn more about inequalities here:
#SPJ2
Answer:
I have a lot for you. You can choose which one!!
Step-by-step explanation:
1.In order to get a bonus this month, Leon must sell at least 120 newspaper subscriptions. He sold 85 subscriptions in the first three weeks of the month. How many subscriptions must Leon sell in the last week of the month?
2.Virenas Scout troop is trying to raise at least $650 this spring. How many boxes of cookies must they sell at $4.50 per box in order to reach their goal?
3. The width of a rectangle is 20 inches. What must the length be if the perimeter is at least 180 inches?
Hope this helps!! XD