I need help rlly fast

Mathematics

2 answers:

erma4kov [3.2K]2 years ago

8 0

Answer:

X=150

Step-by-step explanation:

Salsk061 [2.6K]2 years ago

4 0

Answer:

y=300

Step-by-step explanation:

The line stays at the same height, the third line. Counting up from the first line of 100 gives 300.

You might be interested in

8 people are boarding a plane 2 have tickets for first class and board before everyone. In how many ways can these people board

mixer [17]

$2!6!=2\times1\times6\times5\times4\times3\times2\times1=1440$

3 0

2 years ago

HELP ASAP!!!!

Alecsey [184]

Answer:

A, C, E, G

Step-by-step explanation:

8 0

3 years ago

Can someone help me factor 4x^2-36x+32? Help!!

S_A_V [24]

4 times (x^2-9x+8). Hope that helps!

5 0

2 years ago

How to multiply 523 × 73

hichkok12 [17]

Line them up
3x3= 9, 3x2= 6, 3x5= 15

Add a 0 under the 9, 7x3= 21, leave the 1 and carry the 2, 7x2= 14+2= 16 leave the 6 and carry the 1, 7x5= 35+1= 36

9+0= 9, 6+1= 7, 5+6= 11 leave 1 carry 1, 1+6= 7+1= 8, 0+3= 3

523
x 73
———
1,569
+ 36,610
———
38,179

4 0

2 years ago

a 5-gallon mixture contains 40% acid. A 3-gallon mixture contains 50% acid. what percent acid is obtained by putting the two mix

natta225 [31]

so the 5 gallons ones is 40% acid, how much acid solute is in it anyway? well just 40% of 5 or namely 0.4*5 = 2 gallons.

the 3 gallons one is 50%, likewise it has 0.50 * 3 = 1.5 gallons of acid solute in it.

$\begin{array}{lcccl} &\stackrel{solution}{quantity}&\stackrel{\textit{\% of }}{amount}&\stackrel{\textit{gallons of }}{amount}\\ \cline{2-4}&\\ \textit{1st mixture}&5&0.4&\stackrel{(5)(0.4)}{2}\\ \textit{2nd mixture}&3&0.5&\stackrel{(3)(0.5)}{1.5}\\ \cline{2-4}&\\ mixed&8&p&3.5 \end{array} \\\\\\ 8p=3.5\implies p=\cfrac{3.5}{8}\implies p=0.4375\implies p=\stackrel{\%}{43.75}$

8 0

1 year ago