Answer:
224
Step-by-step explanation:
7 × (3x + x) = 7 × [3(8) + 8]
= 7 × (24 + 8)
= 7 × 32
= 224
Answer: 64 + 32 + 16 + 8 + 4 + 2 + 1 + .5 + .25 = 127.75
Step-by-step explanation: the sequence divides the next number by 2 ; 64/2 = 32, 32/2 = 16, etc
Store A price for 1 tulip is 11/5= $2.20
store B price for 1 tulip is 13/6 =$2.17
Answer: B
Step-by-step explanation: since he is writing 45 words per minute, that means your releases adding. if you were to do a, you would just add the words typed with minutes. B will add 45 over and over again for however many minutes. repeated addition is the same as multiplication, so the answer is B.
The greatest common factor of 45 and 10 is 5
The value 5 is the largest factor shared in common between 45 and 10
We can factor each monomial as follows
45c = 5*9c
10d = 5*2d
Which allows us to say
45c + 10d = 5*9c +5*2d
45c + 10d = 5*(9c+2d)
Notice how I used the distributive property in reverse. If we distribute the 5 back in, we get 45c+10d again
Answer: 5(9c+2d)