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dolphi86 [110]
2 years ago
14

The answer I put is wrong. SO don't put that as a answer. NEED TO EXPLAIN VERY IMPORTANT

Mathematics
2 answers:
Brums [2.3K]2 years ago
8 0

Answer:

Solution given:

Annie needs 250 lb of cement to fix the outer step.

Each bag hold 40 lb of cement.

Now

40 lb =1bag

we need

250lb= ? bag.

we have

no of bag =needed lb/1 bag's lb=250/40=250/40=6.25

we do not need more than 7 bags

Annie needs 7 bags.

So

The required inequality is:

<u>b</u><u>≥</u><u>7</u><u>.</u>

n200080 [17]2 years ago
5 0

Answer:

c

Step-by-step explanation:

OK 250 divided by 40 equals 6.25 so she would need 6 bags at least, i would say its your answer but you said its wrong so

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Step-by-step explanation:

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Which ordered pairs are solutions to the inequality 3x-4y&gt;5
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Note: you did not provide the answer options, so I am, in general, solving this query to solve your concept, which anyways would clear your concept.

Answer:

Please check the explanation.

Step-by-step explanation:

Given the inequality

3x-4y>5

All we need is to find any random value of 'x' and then solve the inequality.

For example, putting x=3

3\left(3\right)-4y>5

9-4y>5

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\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}

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4y

\mathrm{Divide\:both\:sides\:by\:}4

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As y=0.9 < 1

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Means at x=3, and y=0.9, the inequality is satisfied.

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Answer:

i cant  help without the graph

Step-by-step explanation:

Next time plz trytoshow the graph if you'd like me to answer

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Answer:

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