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NARA [144]
3 years ago
5

3÷5(6×7) - 4Plz I need help​

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0

Answer:

- 3 and 69/70

Step-by-step explanation:

3 ÷ 5(6 × 7) - 4

3 ÷ 5(40) - 4

3 ÷ 210 - 4

1/70 ÷ 4

- 3 and 69/70

ivolga24 [154]3 years ago
4 0

Answer:

21.2

Step-by-step explanation:

3/5(42)-4

0.6(42)-4

25.20-4

21.2

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Novay_Z [31]

Answer:

f(x) has a slope of -1 and has a range of all real numbers.

Step-by-step explanation:

A linear function is a continuous function, so that exist a range value for all value of the domain, which corresponds to all real numbers. Regarding the function described above, the y- and x-intercepts are, respectively:

x-Intercept

0 = - x-24

x = -24

f(x) has a x-intercept of (-24,0).

y-Intercept

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f(x) has a y-intercept of (0, -24).

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3 0
3 years ago
Solve each system by substitution <br> Y=2x-18<br> Y=x-10
andrew11 [14]

Answer:

\displaystyle [8, -2]

Step-by-step explanation:

2x - 18 = x - 10

−8 = −x

\displaystyle 8 = x[Plug this back into both equations above to get the y-coordinate of −2]; \displaystyle -2 = y

I am joyous to assist you anytime.

4 0
4 years ago
5.6^2 + 3.8^5 x 8.1^9 + 2.5^7<br> Help PLeAse
Mrac [35]

Answer:

1. Y=2

2.A=1.3

5.p=28/3

Step-by-step explanation: make me brainliest

7 0
3 years ago
Distance between two points<br> (-5;5) and (3,-3)
olganol [36]
The two points are exactly eight units apart.

The equation for this line is...

y = -x

Or

x + y = 0

8 0
4 years ago
2l+2w to find the perimeter of a rectangle where l is the length and w is the width
lora16 [44]

Answer:

The perimeter would be 8 (units)

Step-by-step explanation:

To find perimeter you just add up all the sides. If your sides are 2 and 2 then the opposite L and W sides should be the same making the total perimeter 8.

5 0
3 years ago
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