Answer:
Step-by-step explanation:
As the expression in the question as follows
Now simplify the above
(x + 3) × 4 = 5 × 6
4x + 12 = 30
solving the above
4x = 30 - 12
4x = 18
Answer:
D
Step-by-step explanation:
If we use the calculator will find out that x= √151/2 ≈ 6.1441
D. 6 < x < 7
x is less then 7 and greater than 6
Without the calculator you can think that 151 is almost 144 that is 12² so
we can approximate √151 to be a bit more then 12
√151/2 = a bit more then 12 /2 = 6 and a bit more
Answer:
about 7 cups
Step-by-step explanation:
if he uses 2 cups for 18 cookies, then he uses 1 cup for 9 cookies. the closest whole number you can get is 63 (9 x 7) so he will need about 7 cups of flour for 60 cookies. hope this helps! :)
Answer:
C
Step-by-step explanation:
i had the same question on my test lol