3 years ago

Solve the inequality and graph the solution on the line 5x+7≤-8

Mathematics

1 answer:

bija089 [108]3 years ago

3 0

Answer:

If my calculations are correct.

Step-by-step explanation:

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Whats y⁵ ×y im confused lol pls respond to this

klemol [59]

Answer:

5y^5

Step-by-step explanation:

there is no real solution. really i just simplified. if you wanted a real answer y would have to be giving. if not then this is all the question is asking. for you to simplify

3 0

3 years ago

The value of Adam's model railway is $550.

garik1379 [7]

Answer:(c)

Step-by-step explanation:

Given

The initial value of Adam's model is $A_o=\$550$

the value increases exponentially with the rate of $r\%$

Time period $t=5\ years$

Final amount $A=\$736$

Exponential growth is given by

$\Rightarrow A=A_o(1+r)^t$

Putting values

$\Rightarrow 736=550(1+r)^5\\\\\Rightarrow (1+r)^5=1.338$

$\Rightarrow 1+r=1.05999\\\Rightarrow r=0.05999\ or\ 5.99\%\approx 6\%$

Option (c) is correct

6 0

3 years ago

5 × 4) × (16 ÷ 8) × (24 − 22) =

saw5 [17]

Answer:

Step-by-step explanation:

(5 * 4) = 20

(16 / 8) = 2

(24 - 22) = 2

20 * 2 * 2 = 80

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3 years ago

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What is bigger 3/7 or 2/10?

yanalaym [24]

3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.

7 0

3 years ago

Find the y-intercept of the line who's equation is Y = 3.5 x- 0.4.

agasfer [191]

$\sf y=mx+b$

m is the slope
b is the y-intercept

so that means that the y-intercept of

$\sf y=3.5x + .4$

is $\sf .4$

$\bf{\huge{\boxed{y-intercept = .4}}}$

7 0

3 years ago

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