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Lapatulllka [165]
3 years ago
9

HELPP FAST WILL GIVE BRAINLIEST ANSWER AND WRITE SOMETHING NICE ON PROFILE!!

Mathematics
2 answers:
Temka [501]3 years ago
7 0
#3)answer is choice D.77+W<_95;W<_18
#4)answer is choice A. t<7
Scilla [17]3 years ago
7 0
2. b, h>8
3. d, 77+w<= 95
4. a, t<7
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I need help with these please
notsponge [240]

Answer:

1a - no

1b - yes

1c - no

2 - 1.5 grams of protein

3 - a solution to this equation tells us how many grams of protein/fat there could be depending on how many grams of the other there are. a solution to this is 6 grams of protein and 4 grams of fat.

Step-by-step explanation:

1a

4(5)+9(2)=60

20+18=60

38=60

the equation is false

1b

4(10.5)+9(2)=60

42+18=60

60=60

the equation is true

1c

4(8)+9(4)=60

32+36=60

68=60

the equation is not true

2

plug in 6 for the f value

4p+9(6)=60

4p+54=60

subtract 54 from both sides

4p=6

divide both sides by 4 to get p alone

p=1.5

3

a possible solution can be seen by graphing the equation using the intercepts. the intercepts for this equation are (15,0) and (0,6.6). attached is an image of the graph. the points where the line crosses are possible solutions. the line crosses the point (6,4) on the graph, which represents 6 grams of protein and 4 grams of fat. you can also check this by plugging these values into the equation.

4 0
2 years ago
for her book club, Sharon reads for 45 minutes each day. write an expression for the number of hours she reads in d days
Dafna1 [17]
N=(3/4)*h*d

--------------------

n=Number of hours she reads

h=Hour(s)

d=Days

--------------------

You see, with this formula - when d=2,

n=(3/4)*h*2=(6/4)*h=(3/2)*h=1.5 hours

So, in the space of 2 days, she had spent 1.5 hours reading.
5 0
3 years ago
Read 2 more answers
The nth term of a number sequence is n2 - 2
tatuchka [14]

If the <em>n</em>-th term of the sequence is given by <em>n</em> ² - 2, then the 5th term is obtained by simply replacing <em>n</em> with 5 :

5² - 2 = 25 - 2 = 23

8 0
2 years ago
Select the correct answer.
lorasvet [3.4K]
Add 5 to both sides of the equation.
x=-14+5
Add -14 and 5.
x=-9
8 0
2 years ago
A fireman's ladder leaning against a house makes an angle of 50° with the ground. How long is the ladder if the ladder is 8 feet
antoniya [11.8K]

The ladder would be 12.4 feet hope that helps

5 0
2 years ago
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