Answer:
no
Step-by-step explanation:
1 x 7 = 7 but 2 x 7 does not equal 17
To answer this question you can't use the distributive property.You would just add the addends together equaling 105.
Hope this helps!
L= 4*B+42
L= the load
B is the weight of each brick
42 is the weight of the carrier
1 quart is equal to 4 cups, so 6.5 quarts are equal to? You have to multiply.
Answer:
She needs a grade of 71 on her next text.
Step-by-step explanation:
Mean of a data-set:
The mean of a data-set is the sum of all values in the data-set divided by the number of values.
Tammy has scored 82, 78, and 93 on her previous three tests.
Thus, her grades are 82, 78, 93 and x, in which x is her grade in the fourth test.
There are 4 tests.
What score does she need on her next test so that her average (mean) is 81?
We have to find x when the mean is 81. So




She needs a grade of 71 on her next text.