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3 years ago

Best estimate for 7/8-6/11

Mathematics

1 answer:

adell [148]3 years ago

7 0

Ummm we are allll gonna be dead cause Biden be da president

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Anyone good with algebra 1?

fredd [130]

Replace x with 7:

y = 115 + 10(7)

y = 115 + 70

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3 years ago

The company that owns the telescope gives a discount of $8 off the rental fee for every rental hour after the first two hours. T

NISA [10]

Answer:

Step-by-step explanation:Please give me a brainly

4 0

3 years ago

What is the answer to this 1 and 2

poizon [28]

Answer: so the answer is 7.5 for the first one but for the 2nd one i don’t know

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

SOMEONE HELP ME IN THIS ITS DUE IN 5 MINUTES AND I DONT UNDERSTAND IT.

amm1812

a) x/2 + 4y

= 10/2 + 4*2 = 5 + 8 = 13

b) 3 (p + 2q)

= 3 (8 + 2*3) = 3 (8 + 6 ) = 3* 14 = 42

c) m + n ( q + 3)

= 4.5 + 6 (-1 + 3) = 10.5 * 2 = 21

d) (u+v)^x

= (7 + (-4) ) ^ 4 = (7-4)^4 = 3^4 = 81

Hope it helps u

Please mark as brainliest

Thank You

4 0

3 years ago

52.Consider the functionsf(x) = 2* x+6 and g(x) = 5*2x.

likoan [24]

Answer:

$x=\frac{6\ln \left(2\right)}{2\ln \left(5\right)-\ln \left(2\right)}\\x \approx 1.65$

Step-by-step explanation:

Given

$f(x) = 2^{\left(x+6\right)}$

$g(x) = 5^{2x}$

We want to find $f(x) = g(x)$

For this you need to:

if $f(x) = g(x)$ , then $\ln \left(f\left(x\right)\right)=\ln \left(g\left(x\right)\right)$

$\ln \left(2^{x+6}\right)=\ln \left(5^{2x}\right)$

Apply log rule: $\log _a\left(x^b\right)=b\cdot \log _a\left(x\right)$

$\left(x+6\right)\ln \left(2\right)=2x\ln \left(5\right)$

Solve for x

Expand $\left(x+6\right)\ln \left(2\right) = \ln \left(2\right)x+6\ln \left(2\right)$

$\ln \left(2\right)x+6\ln \left(2\right)=2x\ln \left(5\right)$

$\ln \left(2\right)x=2x\ln \left(5\right)-6\ln \left(2\right)\\\ln \left(2\right)x-2x\ln \left(5\right)=-6\ln \left(2\right)\\\left(\ln \left(2\right)-2\ln \left(5\right)\right)x=-6\ln \left(2\right)\\\\x=\frac{6\ln \left(2\right)}{2\ln \left(5\right)-\ln \left(2\right)}\approx 1.65$

8 0

3 years ago