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3 years ago

What is 3 times four divided 69 plus 10

Mathematics

1 answer:

Maru [420]3 years ago

8 0

Answer:

I got the answer 234/23

i hope this helps

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The Scott family is trying to save as much money as possible. One way to cut back on the money they spend is by finding deals wh

avanturin [10]

Answer:

Unit price of strawberries at Grocery Mart is $ 1.495 or 150 pennies

Unit price of strawberries at Baldwin Hills Market is $ 1.33 or 133 pennies.

Step-by-step explanation:

1 dollar = 100 pennies

Given:

Cost of 2 pounds of strawberries at Grocery Mart = $ 2.99

Cost of 3 pounds of strawberries at Baldwin Hills Market = $3.99

∵ Cost of 2 pounds of strawberries at Grocery Mart = $ 2.99

∴ Cost of 1 pound of strawberries at Grocery Mart = $\frac{2.99}{2}=\$1.495=1.495\times 100\approx 150\textrm{ pennies}$

∵ Cost of 3 pounds of strawberries at Baldwin Hills Market = $3.99

Cost of 1 pound of strawberries at Baldwin Hills Market = $\frac{3.99}{3}=\$1.33= 1.33\times 100 = 133\textrm{ pennies}$

Therefore, the unit price of strawberries at each grocery store is the cost of 1 pound of strawberries. So, unit rate at Grocery Mart is 150 pennies and at Baldwin Hills Market is 133 pennies.

7 0

3 years ago

HELP PLZZZZZ

mihalych1998 [28]

She would only earn $13.50 for one hour of work

4 0

3 years ago

How do I decide whether a relation is a function or not ?

uysha [10]

<span>You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!</span>

4 0

3 years ago

Simplify this problem

Murrr4er [49]

$\dfrac{49 - \frac{1}{r^2} }{7 - \frac{1}{r} }$

Rewrite the fraction as division:
$= (49 - \dfrac{1}{r^2}) \div (7 - \dfrac{1}{r} )$

Make them into single fraction:
$= \dfrac{49r^2 - 1}{r^2} \div \dfrac{7r - 1}{r}$

Change the divide fraction into multiplication fraction:
$= \dfrac{49r^2 - 1}{r^2} \times \dfrac{r}{7r - 1}$

Factorise the difference of square a² - b² = (a + b) (a - b) :
$= \dfrac{(7r+ 1)(7r - 1)}{r^2} \times \dfrac{r}{7r - 1}$

Cancel the common factors:
$= \dfrac{(7r+ 1)}{r}$

6 0

3 years ago

Read 2 more answers

the Hamilton eighth-grader took a trip to Myrtle beach. They drove a speed of 60 miles per hour. The trip was 570 miles. Write a

Simora [160]

Answer:

9.5

Step-by-step explanation:

$60h = 570$