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iris [78.8K]
3 years ago
8

(3x2 + 4x - 2) (2x + 5) REPLY FAST!!!​

Mathematics
1 answer:
Tresset [83]3 years ago
4 0
Yes that can help sorry I’m just trying to unlock
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What is an equation of the line that passes through the points (-8, 2) and (-4, -3)?
denpristay [2]

Answer:

y = (-6/13)x + (4/13).,

Step-by-step explanation:

the equation of the line is:

y = mx + b, where "m" is the slope and "b" gives the y-intercept

m = (y2 - y1)/(x2 - x1)

m = (-2 - 4)/(5 - (-8))

m = -6/13

y = (-6/13)x + b

the line passes through the point (-8,4) means that for x = -8, y = 4

4 = (-6/13)(-8) + b

b = 4 - (-6/13)(-8)

b = 4/13

the equation of the line that passes through the points (-8,4) and (5,-2) is:

y = (-6/13)x + (4/13).

5 0
3 years ago
Hector's service club is raising money by wrapping presents in the mall. The function f\left(x\right)=3xf(x)=3x describes the am
mestny [16]

Given:

The function f(x) describes the amount of money, in dollars, the club will earn for wrapping x presents.

f(x)=3x

To find:

The f(658).

Solution:

We have,

f(x)=3x

Substitute x=658 to find the value of f(658).

f(658)=3(658)

f(658)=1974

It means, the club will earn $1974 for wrapping 658 presents.

Therefore, f(658)=1974.

7 0
3 years ago
To decorate a cake, you make a shade of green icing using 33 drops of yellow food coloring for every 44 drops of blue food color
Kay [80]
Simple it says you use 33 drops of yellow originally and 44 drops of blue it appears that each drops are 11  drops lesser (from blue to yellow). Therefore, add 11 to 1212 and you get your answer. 
5 0
3 years ago
Natalia has $54. She earns some money. She spends $37. Natalia ha 62 left. how much did she earn​
Leni [432]

Answer:

54-37=17

then

62-17= 45

Therefore, Natalia earned $45.

5 0
2 years ago
Help me with this Please.
sukhopar [10]
35
the ratio for the two is 5:7 and you want to find _:49. to get from 7 to 49 you multiply the 7 by 7. because you did that to one side you have to do the same to the other and multiply 5 by 7 which gives you 35
6 0
2 years ago
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