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4 years ago

Dan Stocked up on batteries.

Mathematics

1 answer:

sesenic [268]4 years ago

3 0

Answer: C

Step-by-step explanation:

i just took a test

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Sarah has 12 bags of apples. Mikaela has 17 bags of apples. Each bag has the same amount of apples inside. Wrie an expression fo

hodyreva [135]

The expression for the total amount of apples is 29x

Solution:

Given that,

Sarah has 12 bags of apples

Mikaela has 17 bags of apples

Each bag has the same amount of apples inside

Let "x" be the number of apples in each bag

Then,

Sarah has 12x apples

Mikaela has 17x apples

Wrie an expression for the total amount of apples

Total amount of apples = 12x + 17x

Then simplify it using the distributive property to create an equivalent expression

By distributive property,

a(b + c) = ab + bc

Therefore,

$12x+17x = x(12+17)\\\\12x+17x = 29x$

Thus expression for the total amount of apples is 29x

8 0

3 years ago

at its highest point, the elevation of a city is 5791 ft above sea level. At its lowest point, the elevation of another city is

Nat2105 [25]

5785 feet between the top and sea level hope this helps

8 0

3 years ago

Donna takes classes at both Westside community college and pinewood community college. at westside , class fees are $98 per cred

Alex777 [14]

Answer:

Expression for the combined total dollar amount she paid for her class fees is (2185 - 17 w)

Step-by-step explanation:

Let Donna is taking w credit hours at Westside.

Total combined credit hours at two schools = 19 hours

So, the number of credit hours at Pinewood = 19 - w

The per hour fees credit of Westside community college = $98

So, the total fees paid for w hours = w x Fees per hour

= w ( $98) = $(98w)

⇒The fees Donna pays at Westside community college = $ (98 w)

The per hour fees credit of Pinewood community college = $115

So, the total fees paid for (19 -w) hours = (19 -w) x Fees per hour

= (19 -w) ( $115) = $(2185 - 115 w)

⇒The fees Donna pays at Pinewood community college =$(2185 - 115 w)

Hence, the total fees paid by Donna

= Fees at Westside + Fees at Pinewood

= $ (98 w) + $(2185 - 115 w)

= $(2185 - 17 w)

Hence, expression for the combined total dollar amount she paid for her class fees is $(2185 - 17 w)

8 0

4 years ago

Simplify 6/10X^2 divided by 6/10^3 -60^2

CaHeK987 [17]

Answer: x - 6

Explanation:

$\cfrac{6}{10x^2} \div \cfrac{6}{10x^3 - 60x^2}$

$= \cfrac{6}{10x^2} \times \cfrac{10x^2(x - 6)}{6}$

$= x - 6$

7 0

4 years ago

$67.50 with 8% sales tax

inna [77]

Answer:

The answer is 73.05

Step-by-step explanation:

To find the answer simply multiply 67.50 by 0.08 and then add that to 67.50

and since we are talking about dollars round to the nearest cent

6 0

3 years ago