Answer:
3
yards of fabric
Step-by-step explanation:
In order to solve this problem, we should first make all of the fractions have common denominators. To do so we can turn the 1/2s into 2/4 which both equal 0.5 or 50%. Now we simply need to add together the pieces of quilt that she has and subtract that value from the total that she needs in order to calculate the amount of quilt that she is missing.
10 
- (2 + 4
) = x
10 - 6 = x
3 = x
Finally, we can see that Rebecca needs a total of 3 yards of fabric to finish her quilt.
Answer:
y=3x-13
Step-by-step explanation:
First, write your equation: y=3x+b. Plug in your ordered pair to the equation, it should look like this: 2=3(5)+b. 3 times 5 equals 15. This is what your equation should look like: 2=15+b. Subtract 15 from both sides to get -13 as your y-intercept. Go back to your original equation and plug in -13 to b. This is your final equation: y=3x-13. Hope this helped!
Answer:
Step-by-step explanation:
Given a number n then the multiplicative inverse is 
The product of a number and it's multiplicative inverse = 1
Given 2, then multiplicative inverse is
Answer:
Perimeter
Step-by-step explanation:
Perimeter is the distance around a two dimensional shape, a measurement of the distance around something; the length of the boundary. hope this helps you :)
For this case we have that the height is given by the following product:
When we multiply a number by multiples of 10, what we must do is move the decimal to the right as many spaces as the number of zeros that has the multiple number of 10.
We note that 1000 has three zeros. Therefore, we must move the decimal three spaces to the right.
We have then:
Answer:
the height of mount everest, in meters, is:
