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Natalka [10]
2 years ago
5

Pls help im really bad at math no links pls​

Mathematics
1 answer:
lawyer [7]2 years ago
8 0

Answer:

-\frac{1}{2}

Step-by-step explanation:

-\frac{5}{6} +\frac{6}{18}

-\frac{5}{6} +\frac{2}{6}        reduced

\frac{-5+2}{6}            transformed the expression to make it easier

-\frac{3}{6}               add

-\frac{1}{2}               reduce

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Melanie serves 28 ice cream cones in 4 hours. If she continues with this same rate, how many ice cream cones
vesna_86 [32]

Answer:

Step-by-step explanation:First you divide 28 by 4 to see how many ice cream cones she sells in an hour then you multiply the answer (7) by 6 which gives you 42.

3 0
3 years ago
A recipe for apple cider cause for 4 cups of apple juice and 3 cups of water what equation can we use to find extra percent of a
evablogger [386]

Answer:

% Apple juice = \frac{4}{7} × Y × 100.

Step-by-step explanation:

Given:

Ratio of apple juice to water = 4 : 3 = Y i.e 4+ 3 = 7

To find the exact % of apple juice used in  recipe, we use the ratio of juice to water provided, given Y as any amount of apple cider.

∴ equation \frac{4}{7} × Y = amount of apple juice.

for percentage, \frac{4}{7} × Y × 100 = amount of apple juice.

Proof:

In 200ml apple cider, amount of apple juice present

= 4/7 × 200 = 114.2ml of juice

To make upto 00ml cider, add (200-114.2)ml of water.

I hope this was helpful.

4 0
3 years ago
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Hello from MrBillDoesMath!

Answer:   1, 4, 9. 16, 25, 36

Discussion:

If by "square array" you mean an array of perfect squares, the answer is


1, 4, 9. 16, 25, 36



Thank you,

MrB

4 0
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