Answer:
90*10 Square units
Step-by-step explanation:
length of the drawing = 450/5 =90 units
Width of the drawing = 50/5 = 10 units
Answer:
1
Step-by-step explanation:
First we have to factor:
-5 * -5 equals 25 and adds up to -10.
(x - 5)(x - 5)
The only answer is positive 5, so there is only 1 solution.
The correct way to solve this equation would be:
7=5+3(x-4)
Distribute the Brackets.
3*x=3x
3*4=12
7=5+3x-12
Add like terms.
7=-7+3x
Add 7 to both sides.
(7)+7=(-7+3x)+7
14=3x
Divide both sides by 3.
(14)/3=(3x)/3
4.6667 or 14/3 =x
Both answers are incorrect.
Some the significant mistakes:
-Didn't follow BEDMAS
-How did 7=8(x-4) turn into 78=x-4?
Hope this helps.
-Benjamin
Answer:
7
Step-by-step explanation:
5 x 2 = 10
10 - 3 = 7
