All categories

3 years ago

45 x (2 + 3) = x = ___

Mathematics

2 answers:

Irina18 [472]3 years ago

6 0

45 x (2+3)= 45 x 5= 225 that is your answer

sdas [7]3 years ago

3 0

45(2 + 3)
Do the distributive property.
90 + 135 = 225

You might be interested in

Hey! please help i’ll give brainliest!

Ronch [10]

Answer:

Step-by-step explanation:

6 0

2 years ago

Samantha sends her son, Barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo

Travka [436]

Answer: Option D

D. $880 = 45d + 70$ ; $18\ days$

Step-by-step explanation:

We know that the cost of preschool is $ 45 per day plus a monthly fee of $ 70.

We also know that a total of $ 880 was paid last month

To write an equation that represents this situation, let us call "d" the number of days that Barry attends school

So the cost was:

$45d + 70 = 880$

Now we solve the equation for the variable d

$45d= 880-70$

$d= \frac{810}{45}$

$d= 18\ days$

Therefore answer is the option D

8 0

3 years ago

Choose the expressions that are perfect cubes

Ludmilka [50]

Answer: the second fifth and sixth one

Step-by-step explanation:

4 0

3 years ago

Sarah used 2.5 cups of cheese in a dish that serves 10 people. Amy used 1.6 cups of cheese in a dish that serves 8 people. Who h

motikmotik

Answer:

Amy

Step-by-step explanation:

Find their amounts of cheese per serving by dividing the cups of cheese by the number of people:

Sarah:

2.5/10

= 0.25

Amy:

1.6/8

= 0.8

Since 0.8 is bigger than 0.25, Amy has more cheese per serving.

8 0

3 years ago

Read 2 more answers

Right the slope intercept of the equation of the line through the given point with the given slope through (2, 1) slope = 5/2 m=

solmaris [256]

M = 5/2
B = -4
Y - 1 = 5/2(x - 2)
Y - 1 = 5/2x - 5
+1. +1
Y = 5/2x - 4

(I think)

6 0

3 years ago

45 x (2 + 3) = __ x __ = ___

45 x (2 + 3) = x = ___