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schepotkina [342]
4 years ago
10

What is 4x + 7 will give brainliest.

Mathematics
2 answers:
Ierofanga [76]4 years ago
7 0

Answer:

11x

Step-by-step explanation:

math

Solnce55 [7]4 years ago
4 0

Answer:

16x^2 - 49

Step-by-step explanation:

i think that is the awnser

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What is the volume of this sphere rounded to the nearest hundredth?
Scilla [17]

Answer:

2144.7

Step-by-step explanation:

Volume of a sphere is V= \frac{4}{3} \pi r^{3}

V= \frac{4}{3} \pi 8^{3}

V=(4 /3)·π·8^3≈2144.66058 --> 2144.7

6 0
3 years ago
an animal shelter has the ratio of dogs to cats that is 3:2 if there are 30 cats at the shelter how many dogs are there
gulaghasi [49]
D/30=3/2

d=30(3)/2

d=45
5 0
3 years ago
PLEASE HELP ME ASAPP !!​
Andreas93 [3]

Answer:

1. you start with $ 3 and save $1 each month

2. your total savings is 3 times the number of month multiplied by itself

3. you save $3 the first month and then each month the amount triples

Step-by-step explanation:

1.

as y axis represents savings while x axis represents months

the statement "you start with $ 3 and save $1 each month"

is best described by the graph of straight line having slope of 1 and intercept of 3.

2. your total savings is 3 times the number of month multiplied by itself

          = 3(x)(x)

          = 3x^2

3.  as y axis represents savings while x axis represents months

the statement  "you save $3 the first month and then each month the amount triples" is best described by the exponential graph starting to rise from point (1,3) which means $3 save at 1 month.

!

4 0
3 years ago
Write 1,000 as a power of 100
Jet001 [13]

Answer:

10 or 100

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In a​ lottery, the top cash prize was ​$615 ​million, going to three lucky winners. Players pick four different numbers from 1 t
Ivan

Answer:

10063571 out of 593750689 or 1.69491525424%

Step-by-step explanation:

To find probability when all variables are known, you can just multiply the numbers you need. In this case we multiply 59 * 59 * 59 *49 since these are the balls we are picking from. We can find the chance of the top prize by multiplying all the numbers. 59 * 59 * 59 * 59 * 49

4 0
3 years ago
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