Answer:
C) (x - 3)
E) (x - 10)
Step-by-step explanation:
x² - 13x + 30
x² - 10x - 3x + 30
x(x - 10) - 3(x - 10)
(x - 10)(x - 3)
Answer:
The answer is 0.60b + 0.30w = 150; 60 + 0.30w = 150
Step-by-step explanation:
Wei can purchase 300 balloons.
The model used for the problem is .
Step-by-step explanation:
Let the number of white balloons = x
The cost of blue balloons and white balloons are 60 cent = $0.6 and 30 cents = $0.3 respectively.
Wei purchased 100 blue balloons and have $150 to buy both balloons
Answer:
the answer is a 24%
Step-by-step explanation:
393,100 explanation: i used a calculator but if i hadn’t, 361k plus 31k is 392k. add 825 and 275 for 1,100. 393,100.
x= the number of girls competing
x+16=the number of boys competing
The equation to find the number of boys and girls competing would be:
x+(x+16)=1000
First, combine like terms:
2x+16=1000
Subtract 16 from both sides.
2x=984
Divide both sides by 2:
x=492
We know now that the number of girls competing is 492. To find the number of boys competing, you simply have to add 16 to 492.
492+16=508
There are 508 boys competing and 492 girls competing.
I hope this helps :)
