3 years ago

Can someone help me with this problem?

Mathematics

1 answer:

ankoles [38]3 years ago

5 0

Answer:

I put the answer in a picture

Step-by-step explanation:

You might be interested in

Solving multi-step<br>1.2+1.25g=8.62<br>g=

shutvik [7]

Here are the answers

4 0

4 years ago

The price of an item has risen to $ 247 today. Yesterday it was $ 95 . Find the percentage increase.

Genrish500 [490]

Answer:

160 %

Step-by-step explanation:

percent change is : (new- old)/ old * 100%

(247 - 95)/95 * 100%

160 %

8 0

3 years ago

Read 2 more answers

Hi i will mark brainliest if at least 2 are done:)

Elden [556K]

Answer:

$3x+18x+5x-2=180\\26x-2=180\\26x=182\\X=7$

$16x+13x+16x=180\\45x=180\\X=4\\$

$X+8+6x-5+2x-3=180\\9x=180\\X=20\\$

Step-by-step explanation:

6 0

3 years ago

can someone show me how to solve this? the lesson didnt show me how to do it.<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B

Aleks [24]

Answer:

x=-8,8

Step-by-step explanation:

$\frac{x^2}{2} -32=0\\multiply ~by~2\\x^2-64=0\\x^2-8^2=0\\(x+8)(x-8)=0\\ether~ x=-8\\or~x-8=0\\x=8\\x=-8,8x=-8$

missing either x+8=0

x=-8

5 0

3 years ago

8/9 kilogram of berries is put into a container that already has 7/3 kilogram of berries. How many kilograms are in the containe

velikii [3]

29/9 kilograms because 7/3 is equivalent to 21/9 and then 21/9+8/9 = 29/9

8 0

3 years ago