Answer:
112
Step-by-step explanation:
srry. i meant to put 112 erlier
Answer: The 2 answers are
7・4 + 7・9
and
7(4+9)
Hope this helps!✦
Step-by-step explanation:
the domain of f(x)=9-x^2 is (-∞,∞), {x|x ∈r}
Answer:
Step-by-step explanation:
The amount that Rita and Tina each make per hour working as cashiers at a supermarket is $11.
Last week, Rita worked r hours. It means that the amount that Rita made last week, working for r regular hours is 11r. Rita also worked overtime hours during the week, for which she was paid an extra $32 flat wage. It means that the total amount earned by Rita last week was
11r + 32
Last week, Tina worked for t hours. It means that the amount earned by Tina last week was 11t
The expression representing the total weekly wages of both Rita and Tina is
11r + 32 + 11t
Step-by-step explanation:
Given:
Now by Pythagoras theorem,
Substituting values,
Hence, value of x is 
