2 years ago

Translate 2 3 y − 9 < y + 1 into a sentence.

Mathematics

1 answer:

Veronika [31]2 years ago

7 0

Answer:

nine subtracted from y is lesser than 1 added to y

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Please Help!!!!!!! Meryl spends a total of $68.82 for 2 pairs of sneakers

timama [110]

2x+3-5.32=68.82

2x= 71.14

x=35.57

each sneaker costs $35.57

3 0

3 years ago

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Out of seniors at a local high school, 60% went on the senior trip. At the hotel , one room was reserved for every 4 students .

sweet [91]

Answer:

Number of rooms reserved for the students are - 90 .

Step-by-step explanation:

Firstly ,

As we know 60% of the 600 students went on the trip,

Then ,

Number of students went on the trip = 60% of 600

= $\frac{60}{100}\times600$

= 360

Now ,

Given - One room is reserved for 4 students ,

Therefore , Number of rooms for 360 students = $\frac{360}{4}$

= 90

Hence , the answer is 90 rooms reserved for the students.

7 0

2 years ago

Triangles PQR and XYZ are similar.

laiz [17]

Answer:

Option A. 5.25 units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

$\frac{PR}{XZ}=\frac{QR}{YZ}$

substitute the given values

$\frac{7}{XZ}=\frac{4}{3}$

solve for XZ

$XZ=7(3)/4\\XZ=5.25\ units$

7 0

3 years ago

Rashid is paid by the hour. He earned $50 for a 4-hour workday. How much does he earn for a 5 1/2- hours work day

Tom [10]

Use a proportion:
x/(5 1/2) = 50/4
--------
x = (11/2)(50/4)

--------
x = 550/8
----
x = $68.75

5 0

2 years ago

Which expressions are equivalent to

andrew-mc [135]

Answer

Step-by-step explanation:

the answer is :

90 - 60 = 30

3 0

2 years ago

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