Answer:
Area = 40 cm²
Step-by-step explanation:
Area of triangle is derived by the formula,
Area = 
Length of Base = 8 cm
Height of the triangle = 10 cm
Therefore, area of the given triangle = 
= 40 cm²
Answer:
a=1
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
a=1
Answer:
122
Step-by-step explanation:
P=pencils b=binders c=coupons Pb=pencil box
Tony: 3p x 4 + Pb7= Tony spent $19.00 all together
Mario: 4b x 6 - $6 = Mario spent $18.00 all together