7h grade math question !

which of the following statements is equivalent to 10 + 6?
group of answer choices

2(5 + 3)

5(5 + 1)

2 + (8 + 4)

5(2 + 1)

answer:

a

step-by-step explanation:

5*2=10

2*3=6

10+6=16

answer: the first one. 2(5+3)

step-by-step explanation:

basically you multiply 2 by 5 and you get 10 add the plus sign 10+ now multiply 2 by 3 which is 6 and put it together 10+6

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

its d. the first coordintaes are 10,32

step-by-step explanation: