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nikdorinn [45]
3 years ago
15

Help PLEASE !! ALGEBRA 1

Mathematics
1 answer:
nordsb [41]3 years ago
6 0

Answer:b

tep-by-step explanation:

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7a/3a+3-5/4a-4=3a/2a+2
jekas [21]
I guess i would be <span>a=2.790220576310317 or </span><span>−<span>1.2902205763103165</span></span>
4 0
3 years ago
Ten years ago. Phukan is 18 years younger than Namwan.Currently, the sum of their ages is 100 years. Find their current ages.
yawa3891 [41]

Step-by-step explanation:

phukan = x

Nanwan = y

let this be a simultaneous equation.

x - y = 18.... equation i

x + y = 100.... equation ii

subtract equation i from equation ii

= 2y = 118

y = 59

substitute y = 59 in equation ii to get x

x + 59 = 100

x = 100- 59

x = 41

Nanwan = 59, Phukan = 41

4 0
3 years ago
Read 2 more answers
At a local park, Jared can choose between two circular paths to ride his bicycle. One path has a diameter of 240 yards, and the
amid [387]

Answer:

94.2 yards

Step-by-step explanation:

1st path = d = 120 yards

c= pie d

c= 376.8 yards

2nd yard = r = 45 yards

c = 2 pie r

c = 2(3,14)(45)

c = 282.6 yards

then subtract yard 1 and yard 2 to get 94.2 yard

ANSWER :94.2 yards

4 0
3 years ago
Read 2 more answers
Write an equation in point-slope form of the line through point J(4,1) with slope -4
ira [324]

Answer:

y= -4(x-4) +1

Step-by-step explanation:

Use the equation y=m(x-x(sub 1))+(sub 1)

3 0
3 years ago
Clothes are us and ratcliffe's are having sales. At clothes are us, a pair of sneakers is on sale for 40% off the regular price
gregori [183]
50 x 0.4 = $20

$50 - $20 = $30


Ratcliff

$40 x 0.3 = $12

$40 -$12 = $28


Although, Clothes R Us discount is larger, Ratcliff has the better deal because the sneaker cost $28 vs clothes r us $30.
8 0
3 years ago
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