Answer:
Step-by-step explanation:
-11.6+8.4-15.5+2.8
Answer:
10.85
Step-by-step explanation:
So with the ratio of 5 to 7.75 you would set up an equivalent ratio of 7 to ? to find your answer for? You do 5/7.75 and 7/? And cross multiply then divide the coefficient by itself on the side with the variable
Answer:
Step-by-step explanation:
https://www.calculatorsoup.com/calculators/math/decimal-to-fraction-calculator.php
Step-by-step explanation:
<h2 /><h2>
AREA OF TRIANGLE </h2>
= 1/2× BASE× HEIGHT
= 1/2×25×50 yd²
= 625 yd²
19 quantities of item A and 6 of item B were sold, respectively
<h3>How to determine the quantity sold</h3><h3>The missing information in the question are</h3>
- The cost of item A is $4 and
- The cost of item B is $2.
Using the information and the given parameters, we have the following system of equations:
A + B = 25
4A + 2B = 88
Multiply the first equation by 2
2A + 2B = 50
Subtract this equation from the second equation to eliminate B
2A = 38
Divide both sides by 2
A = 19
Substitute A = 19 in A + B = 25
19 + B = 25
Subtract 19 from both sides
B = 6
Hence, 19 quantities of item A and 6 of item B were sold, respectively
Read more about system of equations at:
brainly.com/question/14196682
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