Answer:
112
Step-by-step explanation:
(16)*(7)=112
The total number of adult tickets sold is 250.
<h3>What is the total number of adults tickets sold?
</h3>
- Let the initial number of adult's ticket sold be represented with x
- Let the initial number of children's ticket sold be represented with y
x / y = 2/5
Cross multiply :5x = 2y
y = 5/2
y = 2.5x
(x + 70) / (y + 300) = 1/3
Cross multiply :210 + 3x = 300 + y
Substitute for y
210 + 3x = 300 + 2.5x
300 - 210 = 3x - 2.5x
90 = 0.5x
x = 90 / 0.5
x = 180
Total tickets sold = 180 + 70 = 250
To learn more about ratios, please check: brainly.com/question/9194979
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Answer:
Johnny ran 70 meters for 10 mins then took a 20 min break next he walked back 10 meters for 5 mins then he ran 16 meters for 3 mins and took a 5min break
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Definitely not a! To square a number you multiply it by itself. for example, if you were squaring 3, you would do 3x3.
Not b either! You will have to take the SQUARE ROOT of the number!
C is the right answer, as I said for a.
D is wrong! The perfect square 49 has a sqrt (square root) of 7. That is NOT even, so d cannot be true.
C is the only true statement. Also, if this is right, can I get branliest answer? Thx :)
<span>3(2x + 3) - 4x = -3
STEP 1: Simplify both sides of the equation.
(3)(2x) + (3)(3) + -4x = -3 (Distribute)
6x + 9 + -4x = -3
(6x + -4x) + (9) = -3 (Combine Like Terms)
2x + 9 = -3
2x + 9 = -3
STEP 2: Subtract 9 from both sides.
2x + 9 - 9 = -3 - 9
2x = -12
STEP 3: Divide both sides by 2.
2x/2 = -12/2
x = -6
FINAL ANSWER: x = -6</span>
