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iris [78.8K]
3 years ago
5

HELP PLEASE 24 POINTS

Mathematics
1 answer:
Lilit [14]3 years ago
3 0

Answer:

a=-7,b=-10,c=-7,d=-1

Step-by-step explanation:

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Jen wants to fill six valentine bags with candy she has fourteen pounds of candy to distribute equally how many pounds of candy
Evgen [1.6K]
So distribute the 14 pounds between 6 bags
14 <span>÷ 6 
There will be exactly 7/3 or 2 1/3 pounds in each bag
(That is about 2.333... pounds).

Hope this helps :)</span>
8 0
3 years ago
Solve 3 ^ x + 6 = 3 ^ 4
aleksklad [387]

Answer:

3.93 (approx.)

Step-by-step explanation:

3 ^ x + 6 = 3 ^ 4 can be rewritten as 3 ^ x  = 3 ^ 4  -   6, or

3^x = 81 - 6  =  75.

Then 3^x = 75, or

x*ln 3 = ln 75

Solving for x:  

x = (ln 75) / (ln 3) = 3.93 (approx.)

8 0
3 years ago
Leah is creating satin bows for a wedding. From a 15-meter-long ribbon, she first cuts a piece meters long. Then she cuts a piec
GrogVix [38]

This question is incomplete

Complete Question

Leah is creating satin bows for a wedding. From a 15-meter-long ribbon, she first cuts a piece 3 4/9 meters long. Then she cuts a piece 6 5/9 meters long from the remaining ribbon. How much ribbon does Leah have left?

A.) -12 meters

B.) -5 meters

C.) 5 meters

D.) 12 meters

Answer:

C.) 5 meters

Step-by-step explanation:

From a 15-meter-long ribbon, she first cuts a piece 3 4/9 meters long. Then she cuts a piece 6 5/9 meters long from the remaining ribbon.

Step 1

3 4/9 meters + 6 5/9 meters

Least Common Denominator = 9

(3+ 6) + [ 4/9 + 5/9)

9 + [4 + 5/9]

9 + [9/9]

9 + 1

= 10 meters

This means, the total number of ribbons cut is 10 meters

The amount of ribbon Leah has left =

Initial length of ribbon - Amount of ribbon cut

= 15 meters - 10 meters

= 5 meters

Hence, Leah has 5 meters long of ribbon left

8 0
3 years ago
Choose the true statement about the graph of x &lt; 4.
GrogVix [38]
I believe the correct answer from the choices listed above is the last option. The true statement about the graph of x < 4 would be that an open circle on 4 and all numbers to the left shaded. Hope this answers the question. Have a nice day. Feel free to ask more questions.
3 0
4 years ago
Read 2 more answers
Scott delivers 14 newspapers in 10min. This is 28% of his round. A) How many more papers does Scott need to deliver? b) Scott co
Leya [2.2K]

Answer:

A)36

B)50 minutes 40 second

Step-by-step explanation:

<h3>Question-A:</h3>

according to the question

\begin{array}{ccc}28\%  \:  \: \text{newspaper} \implies 14  \\ 100\%  \:  \: \text{newspaper} \implies  \displaystyle  \frac{14 }{28\%}\\ \rm since \: \% =  \dfrac{1}{100}   \: we \: get : \\  \\  \displaystyle \xrightarrow{ } \frac{14}{ \dfrac{28}{100} }  \\   \\ \xrightarrow{ \rm \: simplify \:  complex \:  fraction} \displaystyle \: 14 \times  \frac{100}{28} \\  \xrightarrow{simplify} 50 \end{array}

since he had already delivered 14 newspaper he needs to deliver

\displaystyle 50 - 14

simplify Substraction:

\displaystyle36

<h3>Question-B:</h3>

remember that,

\displaystyle  \text{rate} =  \frac{ \rm \: amount}{ \rm time}

given that,

  • amount:14
  • time:10

thus substitute:

\displaystyle  \text{rate} =  \frac{ \rm 7}{ \rm5}

so,

\displaystyle \frac{ \rm 7}{ \rm5}  \times 36

simplify:

\displaystyle 50.4

hence,

It will take 50 minutes 40 second to deliver all of them

5 0
3 years ago
Read 2 more answers
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