The measure of the fourth interior angle in the quadrilateral is 145
Answer: the expression that represents the total number of items that have been collected is
7d + 12
Step-by-step explanation:
You are collecting pairs of socks and toothbrushes for a local charity.
Total number of pairs of socks that you would have collected after d days is (4d+5)
Total number of toothbrushes that you would have collected after d days is (3d+7). Therefore, the expression that represents the total number of items that have been collected after d days would be
4d + 5 + 3d + 7
= 4d + 3d + 5 + 7
= 7d + 12
Answer: 7 3/4 - 2/25 = 767/100 = 7 67/100 = 7.67
Step-by-step explanation:
Conversion a mixed number 7 3/4
to a improper fraction: 7 3/4 = 7 3/4 = 7 · 4 + 3/4= 28 + 3/4 = 31/4
To find a new numerator:
a) Multiply the whole number 7 by the denominator 4. Whole number 7 equally 7 * 4/4 = 28/4
b) Add the answer from previous step 28 to the numerator 3. New numerator is 28 + 3 = 31
c) Write a previous answer (new numerator 31) over the denominator 4.
Seven and three quarters is thirty-one quarters
Subtract: 31/4 - 2/25= 31 · 25/4 · 25 - 2 · 4/25 · 4 = 775/100 - 8/100 = 775 - 8/
100 = 767/100
Answer:
x-5
Step-by-step explanation: