multiply 40 by 30% to find the discount then subtract
40 * 0.30 = 12
40-12 = 28
they would cost $28
Answer:
Looking at the example Alana will walk. 15.23 miles in two days
step-by-step explanation:
Looking at the example and using place value system
8.63 + 6.60= 15.23 miles
Answer:
y=5
Step-by-step explanation:
2y+8=18
2y=10
y=5
There are 2 ways to flip a coin and 6 ways to roll a die. So there are 2*6 = 12 ways to do a combination of both.
There are 3 ways to roll a four or higher (4,5,6) and only one way to get heads. So there are 3*1 = 3 ways to get a combo we want (heads+some number 4 or larger)
In summary so far: there are 3 ways to get what we want out of 12 total
Divide the two values 3 and 12 to get: 3/12 = (3*1)/(3*4) = 1/4
Answer: Choice D) 1/4
Decide whether the statement is true or false. If false, provide a counterexample.
1. The equation 2x - 7 = 5 + x has exactly one solution TRUE
2. If x^2 = 16, then x must equal 8 or -8 TRUE
3. February 14 is Valentine's Day TRUE
4. If you visisted the Statue of Liberty, then you've been to New York TRUE
5. A point may lie on at most two lines FALSE A point may lie on more than zero to an infinite number of lines.
Write the converse and contropositive of each statement.
6. If you like tennis, then you play on the tennis team FALSE You don't have to. Haha.
7. If x is odd, then 2x is even TRUE
8. If m
