No cause if I helmet cost $42 , 7 helmets will be $294.
$42 = 1 helmet
$? = 7 helmets
cross multiply = 42 × 7 = $294
Answer:
23 and 131
Step-by-step explanation:
For the first one. Since a whole entire angle thingie is 360, subtract 243 and 94 from 360. Answer is 23 :)
For the second one. This is a supplementary angle. 180- 49 is 131. Your done!
Move c units to left means add c to every x
move 7 so add 7 to every x
y=(x+7)^2
2nd option iis answer
The equation is <span>y = -x + 2</span>
Answer: she forgot to multiply the radius by 2 in the formula .
Step-by-step explanation:
