00:00 Estimate 25.65 + 13.23 + 6.35 by rounding each number to the nearest tenth.
26 +13 + 6 = 45
25.7 + 13.3 + 6.4 = 45.4
25.6 + 13.2 + 6.3 = 45.1
25.7 + 13.2 + 6.4 = 45.3

Step-by-step explanation:

Given

Required

Approximate to nearest tenth and solve

Approximating each term to the nearest tenth, we have

Bring the approximated term together:

becomes

Hence:

Option D answers the question

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

you go to prefence in the settings and youll see a "i want to delete my account.

step-by-step explanation: