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Serga [27]
3 years ago
5

Svetlana's hair is 444 centimeters long. Her hair grows 1.51.51, point, 5 centimeters per month. Svetlana wants her hair to grow

so that it is at least 777 centimeters long. Write an inequality to determine the number of months, mmm, it will take Svetlana's hair to grow so it is at least 777 centimeters long.
Mathematics
1 answer:
GREYUIT [131]3 years ago
4 0
For this item, I assume that Svetlana's hair is 4 cm long and she wanted it to be at least 7 cm long. 
We let x be the number of months it will take for her hair to be 7 cm long. The sum of the product of x and the rate and the initial length should be at least 7. Mathematically,
                                    1.51x + 4 ≤ 7
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Rewrite 5-6 using the additive inverse and display the help this are the answers​
NNADVOKAT [17]

Answer:

Additive inverse of (5-6) is (6-5),

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So:

(5-6)+(6-5)=0

5-6+6-5=0

5-6=-6+5

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Move 5 places to the right of -6 and you should land on -1.

7 0
3 years ago
I’m about to cry from frustration. Help please before I die
kvv77 [185]

Answer:

\frac{1}{3}x+16=37

63 Jelly Beans

Step-by-step explanation:

The unknown is the number of jelly beans originally in the bag or x

First he had x jelly beans

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\frac{1}{3}x

He then ate 16 more jelly beans

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7 0
3 years ago
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a bathtub is filled with 110 gallons of water. The tub drains at a rate of 5 gallons every 2 minutes. How long will it take befo
Gnesinka [82]

Answer:

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4 0
3 years ago
On a map the distance between rip and Janeiro Brazil and San Jose Costa Rica is 4 inches.the scale on the map shows that 1 inch=
Vera_Pavlovna [14]

Answer:

The way a proportion is set is as follows;

\dfrac{1 \ inch}{200 \ miles } = \dfrac{4 \ inches}{ Distance \ from \ Rio \ de \ Janeiro \ to \ San \ Jose}

The Distance from Rio de Janeiro and San Jose Costa Rica is then found as  800 miles

Step-by-step explanation:

The dimension of the distance between Rio de Janeiro and San Jose Costa Rica = 4 inches

The map scale = 1 inch to 200 miles

To figure out how many miles it is or the actual distance from Rio de Janeiro and San Jose Costa Rica, we have;

\dfrac{1 \ inch}{200 \ miles } = \dfrac{4 \ inches}{ Distance \ from \ Rio \ de \ Janeiro \ to \ San \ Jose}

Therefore, we have;

(4 inches × 200 miles)/(1 inche) = Distance from Rio de Janeiro and San Jose Costa Rica

Which gives;

Distance from Rio de Janeiro and San Jose Costa Rica = 800 miles.

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3 years ago
. How many ways can Mark create a 4-digit<br> code for his garage door opener?
tia_tia [17]

Answer:

10,000

Step-by-step explanation:

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