The Answer is b length 600yd
Hello!
Judging by the question you have provided I have figured that the best way to go about finding the solution is by using the distributive property!
This means you will want to distribute the y = -3 into the 2y+7-4y-10 equation.
However, the first step you should take is to simplify the equations.
After simplifying the equations you should come out with the new equation being -2y-3.
You now want to distribute the y=-3 into the equation!
You should get -2(-3)-3. Now solve!
The answer you get should be 3!
Hope this helped!
-Blake

A square pyramid and a cube have the same surface area. The length of each side of the base of the square pyramid is 10 feet. The width of the cube is 6 feet. What is the slant height of the square pyramid?
A. 2.9 feet
B. 5.8 feet
C. 8.7 feet
D. 11.6 feet

<h3>B. 5.8 feet</h3>
HOPE THIS HELPS^^
Answer:
-11
Step-by-step explanation:
Simplify
5×−4+9
Simplify
−20+9
Answer
−11