3 years ago

4x+5y x = 6 y = 17 Evaluate the expression

Mathematics

2 answers:

lidiya [134]3 years ago

7 0

Answer:

109

Step-by-step explanation:

4x+5y=4(6)+5(17)=24+85=109

irinina [24]3 years ago

6 0

plug in 6 for x and 17 for y

so, 4(6)+5(17)=109

You might be interested in

Let u = <-6, 3>, v = <1, 9>. Find u - v. (5 points)

jeyben [28]

Answer:

u - v = <-7, -6>

Step-by-step explanation:

<-6,3> <1,9>

To get the result you just subtract the components of v from the components of u

<-6 - 1, 3 - 9>

<-7, -6>

8 0

3 years ago

Read 2 more answers

Pls help DUE TODAY (13points)

Brut [27]

Answer:

42 ft²

Step-by-step explanation:

Rectangle Area: L * W

$\bf A=(8ft)(6ft)$

$\bf 48 \; ft^2$

$\bf A= (3ft)(2ft)$

$\bf 6\;ft^2$

$\bf 48ft^2-6ft^2$

$\boxed{\bf 42\; ft^2}$

8 0

2 years ago

Read 2 more answers

THis is kinda hard, pls help ASAP

Feliz [49]

Answer:

yep this kinda hard!!!!!!!!!!!!?!??!

7 0

3 years ago

Li believes that the graph shows a direct variation why is li corect

weqwewe [10]

Because it directly passes through the x and y axis

8 0

2 years ago

Read 2 more answers

What is the value of x in the equation 3(4x+6) =21<br> A) 1/4<br> B) 13/4<br> C) 4/13 <br> D) 12/7

nata0808 [166]

3 (4x + 6) = 21
4x + 6 = 21/3
4x + 6 = 7
4x = 7 - 6
4x = 1
x = 1/4

8 0

2 years ago