Pam and her brother both open savings accounts. each begin with a
balance of $0. For every $2 is that Pam saves in her account her brother
saves $5 in his account
P:bro=2:5
when P=40 what is bro?
2/5=40/b
times 5b both sides
2b=200
divide 2
b=100
bro has $100
not sure what tape diagram is
Answer:
(56/45)x^7
Step-by-step explanation:
28x^4 20
---------- ÷ ----------- becomes
27 24x^3
28x^4 24x^3
---------- * ----------- if we invert the divisor fraction and then multiply.
27 20
We get: (28)(24)
-------------- x^7
(27)(20)
which reduces to (7)(24) x^7 (7)(8)x^7
--------------- = ------------- = (56/45)x^7
27(5) 9(5)
Answer:
I'm not really sure about this.
3a = 24 :
A teacher brought 24 apples to school.
She gave three of her students an unknown number of apples.
How many apples did each student collect?
Step-by-step explanation:
But I'm totally sure about this
x -7=6 :Lily brought an unknown number of apples to school .She gave out seven of those apples to her friends at the end of the day she had six apples remaining .how many apples did she bring to school?
Best of luck
Answer:
Step-by-step explanation:
10 ~ answer
1) 0 is in the ones place
2) look at the number to the right
3) 4 or lower stay the same, 5 or higher, add one
4) 3 is lower than 4; therefore it stays 10
Answer:
D) -5x
Step-by-step explanation:
-5x is a like term to 8x because the alphabet at the back of the coefficient is x and are the same. Therefore the answer is option D
