5.3 (-a - 2.4b) -0.4 (2a - 0.5b)

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

i think it might be a but you might want a second opinion

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated