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4 years ago

The ratio for 42 pens : 35 pencils as a fraction is

Mathematics

1 answer:

Lynna [10]4 years ago

4 0

42:35 or if simplified 6:5

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Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. If Erica made $42.80 on Monda

prohojiy [21]

to find the number of subscribtion sold we divide the money she made by the price of subscription

monday:

42.80/5.35=8 subscriptions sold

tuesday:

64.20/5.35=12 subscriptions sold

wednesday:

74.90/5.35=14 subscriptions sold

8+12+14=<u><em>34 subscriptions sold in 3 days</em></u>

7 0

3 years ago

Read 2 more answers

Tom's total payment for his loan was $10,368.

g100num [7]

Answer:

$216

Step-by-step explanation:

This question does not involve interest, so all we need to do is to divide the total of payments ($10,368) by the number of payments (48):

$10,368

--------------- = $216/month

5 0

3 years ago

Read 2 more answers

OMG SOMEONE ANSWER MY QUESTIONNN I ASKED IT 5 TIMES ALREADY AND NO ONE HAS ANSWERED

hram777 [196]

I believe it’s C, because in a recursive rule you must have (n-1), this shows that you’re using the previous term to solve for the next one.

7 0

3 years ago

How much does 4 5/7 kg of candy cost if 5/6 kg costs $7.50

Aliun [14]

Answer:

It costs $42.43

Step-by-step explanation:

Lets explain how to solve the problem

- The cost of $\frac{5}{6}$ kilogram of candy is $7.5

- We need to find the cost of $4\frac{5}{7}$ kilogram

We can use the ratio to find the answer

======= Dollar : Kilogram

======= 7.5 : $\frac{5}{6}$

======= c : $4\frac{5}{7}$

By using cross multiplication

∴ c × $\frac{5}{6}$ = 7.5 × $4\frac{5}{7}$

∵ $4\frac{5}{7}$ = $\frac{4*7+5}{7}$

∴ $4\frac{5}{7}$ = $\frac{33}{7}$

∴ c × $\frac{5}{6}$ = 7.5 × $\frac{33}{7}$

∴ c × $\frac{5}{6}$ = $\frac{495}{14}$

Divide both sides by $\frac{5}{6}$

∴ c = $\frac{495}{14}$ ÷ $\frac{5}{6}$

Change the division sign to multiplication sign and reciprocal the

fraction after the division sign

∴ c = $\frac{495}{14}$ × $\frac{6}{5}$

∴ c = $\frac{297}{7}$ = 42.43 dollars

∵ c represents the cost of $4\frac{5}{7}$ kg

∴ It costs $42.43

7 0

3 years ago

Multiply the binomials using the method foil (5x+1)(x+2)

zepelin [54]

The answer is $5x^{2} \\$ + $11x$ + $2$

5 0

3 years ago