Hopes this helps:
Answer: x = -10/7
1. Simplify 2 • 2 to 4
4 + 7x + 6 = 0
2. Simplify 4 + 7x + 6 to 7x + 10.
7x + 10 = 0
3. Subtract 10 from both sides.
7x = -10
4. Divide both sides by 7.
X = -10/7
C. because When you connect the two with a straight line for both answers eliminated the other three options. Hope this helps:)
T= total money raised
c= # cookies sold
b= # brownies sold
Total money earned equals the price per cookie times number of cookies sold plus the price per brownie times the number of brownies sold.
T= ($0.50 * # c) + ($0.75 * # b)
T= $0.50c + $0.75b
ANSWER: The expression showing money earned is T= $0.50c + $0.75b
Hope this helps! :)
Hi there!
Which of the following is a true statement? (round to the nearest tenth as needed).
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Check: u + -10 = 14, when u = -1.4
u(-1.4) + -10 = 14
-11.4 ≠ 14
Answer: False
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Check: -10 - u = 14, when u = 4.0
-10 - u(4) = 14
-14 ≠ 14
Answer: False
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Check: -10 + u = 14, when u = 24.0
-10 + u(24) = 14
14 = 14
Answer: True
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Check: If -10 + u = 14, when u = 4
-10 + u(4) = 14
-6 ≠ 14
Answer: False
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The statement that is true is: -10 + u = 14, then u = 24.0
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Hope This Helps :)
Answer:
5
Step-by-step explanation:
3² + 4² = 25
√25 = 5
use the formula
