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Lerok [7]
2 years ago
14

Solve this please thankyou ​

Mathematics
1 answer:
Bond [772]2 years ago
6 0

Answer:

22

Step-by-step explanation:

-7 is < than 6 so we use the top equation

(-3 multiplied by -7) +1

21+1

22 is the answer

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ANSWER ASAP PLEASE RIGHT ANSWER GETS BRAINLIST
Natasha_Volkova [10]

Answer:

2

Step-by-step explanation:

We can set up equation for this one.

Let's say the number is X.

the sum of X and 14 can be expressed as : X+14

five times the sum of X and 14 can be expressed as 5(x+14)

and 5(X+14) = 80

5(x+14) = 80\\x+14 = 80 \div 5 = 16\\x = 16-14 = 2

The number  is 2

8 0
2 years ago
The number of games in the first round of a chess tournament is equal to 2×2×2×2×2×2. Write the number of games using an exponen
Naily [24]

Answer:

2^6

Step-by-step explanation:

2 is being multiplied 6 times meaning it would be 2 to the 6th power.

8 0
3 years ago
5.8 times 10 and show work (optional)
Step2247 [10]

Answer:

58

Step-by-step explanation:

A easy way to get this is to remove the decimal in 5.8 which gives you ----> 58

NOTE: This works for any problem multiplying 10 x a decimal.

7 0
2 years ago
Joan has 1/2 yard of felt. She will use 1/3 of it to make place cards. How much felt will she will use for place cards?
-Dominant- [34]
ANSWER


\frac{1}{6}  \: yards

EXPLANATION

It was given that, Joan has


\frac{1}{2} \:  yard \: of \: felt

and she will use

\frac{1}{3}
of it to make place cards.


We want to find how felt she will use for place cards.


We just have to find,

=  \frac{1}{3}  \: of \:  \frac{1}{2}



=  \frac{1}{3}  \times  \frac{1}{2}


=  \frac{1}{6}

Therefore Joan will use

\frac{1}{6}


yards of felt for the place cards.
7 0
2 years ago
A jar contains 14 nickels, 10 dimes, 6 quarters, and 22 pennies. A coin is chosen at random from the jar. What is the probabilit
gulaghasi [49]
In order to determine the probability that the coin chosen is a dime, determine first the total number of sample coins. In this problem, there are 52 coins all in all. Next, divide the number of dimes in the sample with the total number of coins. This gives us 10/52. Simplifying the fraction further yields to 5/26. Thus, the probability that the coin chosen is dime is 5/26. The answer is letter c. 

4 0
3 years ago
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