3 years ago

I need help with number 14 and explanation please

Mathematics

1 answer:

faltersainse [42]3 years ago

7 0

Answer is 138
125+135+85+85+152=582
720-582=138

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DIG DEEPER! A truck produces 22 pounds of carbon dioxide for every gallon of diesel

Illusion [34]

Answer:

y=22 x=18

Step-by-step explanation:

4 0

2 years ago

Sharon is buying candy. She buys one of each type on the menu. How much does she pay?

weqwewe [10]

Answer:

she pays 1 dollar and 66 cents i think

8 0

4 years ago

Solve the equation. Round to the nearest hundredth. Show work.

denis-greek [22]

Answer:

Final answer is approx x=-0.66.

Step-by-step explanation:

Given equation is $5^{-2x-1}=4^{4x+3}$ .

Now we need to solve equation $5^{-2x-1}=4^{4x+3}$ and round to the nearest hundredth.

$5^{-2x-1}=4^{4x+3}$

$\log(5^{-2x-1})=\log(4^{4x+3})$

$(-2x-1)\log(5)=(4x+3)\log(4)$

$-2x \log(5)- \log(5)=4x \log(4)+3 \log(4)$

$-2x \log(5) -4x \log(4)=3 \log(4) +\log(5)$

$x=\frac{\left(3\log(4)+\log(5)\right)}{\left(-2\log(5)-4\log(4)\right)}$

Now use calculator to calculate log values, we get:

$x=-0.65817959094$

Round to the nearest hundredth.

Hence final answer is approx x=-0.66.

8 0

4 years ago

Please answer this correctly

mars1129 [50]

Answer:

87.5%

Step-by-step explanation:

Total parts = 8

Part 6 = 1

Parts not 6 = 7

P(not 6) = 7/8

=> 87.5%

4 0

4 years ago

Read 2 more answers

Simple geometry that I don’t know cuz I’m a dum dum

nevsk [136]

X=15

you do 2(5x-5)=(6x+50) and simplify, then you get x=15.

y=7

Once again, you do (5y+5)=(7y-9) and simplify. you get y=7.

please leave a thanks and mark brainliest if you can

6 0

3 years ago