Answer:
£100
Step-by-step explanation:
The difference in number of ratio units is 5-3 = 2, so each ratio unit represents £40/2 = £20.
Tom's received 5 ratio units, or £20 × 5 = £100.
__
Sophia received £60.
Let y = 0 to find the x-intercept(s).
0 = 45 − 4x
*Then subtract 45 from both sides*
-45 = -4x
*Next, DIVIDE both sides by -4*
-45
—— = x
-4
*NEXT, realize that TWO NEGATIVES MAKE A POSITIVE *
45. 4
——— = x {FLIP} x=——-
4. 45.
y-Intercept
Let x = 0 to find the y-intercept(s).
y = 45 −4(0)
NEXT, SIMPLIFY:
y=45
Answer:
Slope is 0
Step-by-step explanation: x stood the same so therefore the slope is 0 or infinite
Answer:
c. x=6
Step-by-step explanation:
Answer: 100
Step-by-step explanation:
4(5)^5
4 x 5^5
4 x 25
100
