Answer: 185
Step-by-step explanation:
She scored 35 in the first then 6 times that in the second. So multiply 35x6 you get 210. Subtract 35 from 210 to get 185
Step 1. Find the GCF of each term which would be 3x.
Step 2. Divide each term by the GCF to get (7x^2-6xy+8y^2)
Step 3. Add the 3x before the parenthesis.
Step 4. Achieve your answer of
3x(7x^2-6xy+8y^2)
Answer:
A. the 5 in 5x
B. the 3
C. 5x and x
D.5
Step-by-step explanation:
A.a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y).
B.a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
C. More than one term that has a varibles or coeifficant the same.
D. Inbetween the addition signs are numbers how many indiviual numbers are there.
The distance from Boston to Baltimore is 360 miles away
Baltimore to New York is 171 miles
New York to Boston is 189 miles
Baltimore to Boston is 171+189
Baltimore to Boston is 360 miles away
Answer:
z = -1
Step-by-step explanation:
Simplifying
z + (z + -6) + -2 = -10
Reorder the terms:
z + (-6 + z) + -2 = -10
Remove parenthesis around (-6 + z)
z + -6 + z + -2 = -10
Reorder the terms:
-6 + -2 + z + z = -10
Combine like terms: -6 + -2 = -8
-8 + z + z = -10
Combine like terms: z + z = 2z
-8 + 2z = -10
Solving
-8 + 2z = -10
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 2z = -10 + 8
Combine like terms: -8 + 8 = 0
0 + 2z = -10 + 8
2z = -10 + 8
Combine like terms: -10 + 8 = -2
2z = -2
Divide each side by '2'.
z = -1
Simplifying
z = -1
