3 years ago

Evaluate: 5 - 3 x when x = - 7

Mathematics

2 answers:

skad [1K]3 years ago

7 0

5-3x-7

the answer is -14

tamaranim1 [39]3 years ago

3 0

5 - 3 x
= 5 - 3 (-7)
= 5 + 21
= 26

You might be interested in

James earns $5.15/hour. What equation shows the relationship between his hour wage (g), his weekly wage (w), and hours worked pe

LenKa [72]

5.15 x 3=15.45 /3===5.15

8 0

3 years ago

Read 2 more answers

A baby’s t-shirt requires 2/9 yards of fabric. How many t-shirts can be made from 38 yards?

Bess [88]

8 4/9 hope this helps!!!

3 0

4 years ago

What type of parallelogram has

zlopas [31]

Answer:

Rhombus

Step-by-step explanation:

Parallelogram is a quadrilateral .
It has both 2pairs parallel and congruent.
Opposite sides are same

6 0

3 years ago

Read 2 more answers

X:y=5:3 and x+y=56 work out the value of x-y

Vladimir79 [104]

x - y = 14

given the ratio x : y = 5 : 3

then let x = 5x and y = 3x, hence equation can be expressed as

5x + 3x = 56

8x = 56 ( divide both sides by 8 )

x = 7

Hence x = 5 × 7 = 35 and y = 3 × 7 = 21

Thus x - y = 35 - 21 = 14

6 0

3 years ago

PLEASE HELPPP!!! THIS SHOULD BE EASY!

cupoosta [38]

Answer:

yes she can

Step-by-step explanation:

6 0

2 years ago