Answer:
99 cm²
Step-by-step explanation:
(5 + 4) x 11 = 99
Answer:
i think the answer is 8/12 but im not sure though
Step-by-step explanation:
Answer:
A.A(n) expression is a mathematical relationship that uses one or more variables, numbers or operation symbols.
B.A(n) variable is a symbol that can be replaced by a number in a mathematical expression or equation.
C.A(n) equation is a mathematical sentence with an equal sign.
Answer:
11
<em>or</em>
2(5)+2-3
Step-by-step explanation:
if a = 5 and b=2,
you add it into the expression.
2a + b -3 --> 2(5) + 2 - 3
all you have to do is replace the letters with the (given) numbers.
then, solve.
2(5) = 10
2-3= 1
10+1 =11
the answer is 11.
:)
Answer:
he has already ran 35 miles
turn 70% into a decimal .70 than multiply that by 50 and you get 35