If anyone is nice enough to check my math (don’t judge the horrible handwriting..i don’t usually write like ’d be !

Step-by-step explanation:

We have to resolve:

First we are going to analyze by separate:

We have to look for the least common denominator between 50 and 70, which is 350, then we have to rewrite:

We can simplify dividing in 2:

Now we have to look the other part:

This is a multiplication so we have to cross-simplify:

We can't simplify 35 and 1 but we can simplify (-16) and (-60) in 4:

Now uniting what we analyzed separately:

We can simplify, we have a division then we have to simplify numerator with numerator and  denominator with denominator.

We are going to simplify the numerators in 2 and the denominators in 175:

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

susie has 7 apples