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3 years ago

Someone please help me. ASAP

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

8 0

Answer:

6

Explanation:
Add like terms and make x alone.

I hope this helps you!!

DENIUS [597]3 years ago

6 0

Answer:

x = 6

Step-by-step explanation:

we both know you dont wanna know how you just want the answer

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Show step by step......

tankabanditka [31]

Answer:

Step-by-step explanation:

Amount paid for first 100 watches = (65% of 80) *100

$=\frac{65}{100}*80*100\\\\= 65*80\\= 5200$

Amount paid for next 50 watches = (55% of 80) * 50

$= \frac{55}{100}*80*50\\\\= 55 * 8 * 5\\\\= 2200$

Remaining watches = 280 -(100+ 55)

= 280 - 155 = 125

Amount paid for 125 watches = (45% of 80) *125

$= \frac{45}{100}*80*125\\\\= 45 * 20 * 5\\\\= 4500$

Amount received by the watch maker = 5200 + 2200 + 4500

= £ 11900

3 0

3 years ago

4/10 times (7/8+9/4) 5/7

vlada-n [284]

Answer: simplified down to 25/28 or 0.89 / / 0.9 rounded up

3 0

3 years ago

Solve the equations for y.<br> 1) x+y=2<br> 2) 4x+2y=8<br> 3) y-3=0

umka21 [38]

Answer:

Y=3

Step-by-step explanation:

-1= 1/2

1/2=-1

x=-1

y=3

Hope this helps!

5 0

3 years ago

your kitchen is in your house is being remolded. it takes 2 workers , 12 days to finish the job. Each worker works 7 hours a day

uranmaximum [27]

I think it is $4284 b/c you would do $25.5*7 hours*12 days*2 workers=$4284 total

3 0

3 years ago

What does x equal in 3(x-2)=-3

Maru [420]

Answer:

Step-by-step explanation:

3(x-2)= -3

Divide both sides by 3

x-2 = -1

add 2 to both sides

x - 2 +2 = -1 + 2

x = 1

6 0

3 years ago

Read 2 more answers