I need to find the x pls help and show work
Answer:
Therefore, 7.5 is the constant in mathematical expression.
Step-by-step explanation:
Given the mathematical expression:
![\frac{3}{4}ab+7.5Explanation[tex]\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7Dab%2B7.5%3C%2Fp%3E%3Cp%3E%3Cstrong%3EExplanation%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%5Btex%5D%5Cfrac%7B3%7D%7B4%7D)
is cofficient of ab in this expression.
ab is variable( whose values can be changed).
7.5 is a constant term ( whose value can't be changed).
Therefore, 7.5 is the constant in mathematical expression.
Answer:
0.39
Step-by-step explanation:
0.27 TIMES 3 is 0.60+0.21=0.81 then 1.2-0.81=0.39
if you dont give me brainliest i will find and eat your soul from a milk jar :D
A ratio shows us the number of times a number contains another number. The amount barely needed for 300 ml of milk is 45 grams.
<h3>What is a Ratio?</h3>
A ratio shows us the number of times a number contains another number.
The need for barley in 200 ml of milk is 30 grams, therefore, the need for barley in 1 ml of milk can be written as,
Need of barely in 1 ml of milk = 30/200
Now, the amount of barely that will be needed for 300 ml of milk will be,
The amount of barely in 300 ml of milk = (30/200)×300 = 45 grams.
Hence, the amount barely needed for 300 ml of milk is 45 grams.
Learn more about Ratios:
brainly.com/question/1504221
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Answer:
It's A or B but I think B
Step-by-step explanation:
