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Anton [14]
3 years ago
13

What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8? 1.    1x + 2y - 8 = 0       2. 2x +

y - 8 = 0             3. 2x - y + 8 = 0
Mathematics
1 answer:
Elodia [21]3 years ago
4 0
In slope intercept form it would be y=2x+8
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There are 8 jars of jellyfish jelly for $15.68. Write a proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly.
igor_vitrenko [27]

Answer:

The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =

Cost(c)= 1/8($15.68 × 6)

The cost (c) if you buy 6 jars of jellyfish jelly is $11.76

Step-by-step explanation:

There are 8 jars of jellyfish jelly for $15.68. Write a proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly.

The proportion is given as:

Number of jars of Jellyfish/Cost of the Number of jar of Jellyfish

Hence:

8/$15.68 = 6/c

We Cross Multiply

8 × c = $15.68 × 6

c = $15.68 × 6/8

c = $11.76

Therefore,

The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =

Cost(c) = 1/8($15.68 × 6)

The cost (c) if you buy 6 jars of jellyfish jelly is $11.76

6 0
3 years ago
If i have a stadium and it holds 128 people on the second floor, and 5874 on the first floor how many people can I have at the s
Vadim26 [7]
You can have 6002 people at the show. How? You add 128 and 5874 together and get 6002 people.
3 0
3 years ago
PLEASE HELP ASAP 40 PTS !!!!
snow_tiger [21]

Answer:

a  If we make the parent function 2sqrt(x)  then we translate to the left 4 units and up 5 units

Step-by-step explanation:

y = sqrt(4x+16) +5

y = sqrt(4 (x+4)) +5

y  = sqrt(4) sqrt(x+4) +5

y =2sqrt(x+4) +5

f(x) = sqrt(x)   this is the parent function

g(x) = sqrt(x+4)   This moves it to the left 4 units

h(x) = 2 sqrt (x+4)    This stretches it by 2 in the y direction

j(x) = 2 sqrt(x+4) +5  This moves it up by 5 units

y = 2sqrt(x+4) +5

This is to the left 4 units, stretched 2 units in the y direction and up 5 units

If we make the parent function 2sqrt(x)  then we translate to the left 4 units and up 5 units

8 0
3 years ago
Can someone help me out? :P
mihalych1998 [28]

Answer:

oh my god that is so difficult

3 0
3 years ago
Read 2 more answers
Ann increased the quantities of all the ingredients in a recipe by 60\%60%60, percent. She used 808080 grams (\text{g})(g)left p
kari74 [83]

Answer:

50 grams

Step-by-step explanation:

Let the amount of cheese required by the recipe be "x"

Ann increased 60% from original amount and then used up 80 grams. Thus:

<em>Original, increased by 60%, became 80</em>

<em />

This translated to algebraic equation would be:

x + 0.6x = 80

<u>Note:</u>  60% = 60/100 = 0.6

So we can solve the above equation for "x" and get our answer. Shown below:

x + 0.6x = 80\\1.6x=80\\x=\frac{80}{1.6}\\x=50

Hence,

the recipe required 50 grams of cheese

6 0
3 years ago
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